Invasive Species Centre Risk Assessment Database
Risk assessments identify, evaluate, and estimate the level of risk of a potential invasive species or pathway. They are an important tool in invasive species management, and are used to inform, prevent, prioritize, and respond.
The goal of these two databases is to provide a record of completed risk assessments relevant to North America. These assessments have been completed by a range of government and non-government organizations. Contact the ISC today if you have complete risk assessments and would like them to be added to the database.
How to use the database
These columns are sorted alphabetically by using the small arrows to the left of the column heading.
You can change the number of entries per page in the upper left-hand corner of the database from 10 to 20, 25, 50 or 100.
In the upper right corner is a search engine to allow users to find specific information on a species.
Under the “Citation or Assessing Organization” column click on the hyperlink to proceed to the organizations risk assessment.
In the bottom right corner of the database, click on “next” to proceed to the next page or click “previous” to go back to the last page.
Please report any inaccuracies to the Invasive Species Centre at info@invasivespeciescentre.ca If you are viewing this table on your mobile phone, rotate your screen to landscape mode for easier use
Risk Assessment Database
| Species | Commo Name/Espèce | Taxa | Environment | Citation or Assessing Organization | Jurisdiction of Assessment | Comments |
|---|---|---|---|---|---|---|
| Amaranthus muricatus | African Amaranth | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Xenopus laevis | African Clawed Frog; African Clawed Toad | Amphibian | Aquatic | Soto J. 2013. New York Fish and Aquatic Invertebrate Invasiveness Ranking Form: Zenopus laevis. Retrieved from (link) | New York | NY Summary Link added |
| Xenopus laevis | African Clawed Frog; African Clawed Toad | Amphibian | Aquatic | U.S. Fish and Wildlife Service. (2017). Ecological Risk Screening Summary: African Clawed Frog (Xenopus laevis). Retrieved from (link) | United States | Added USFWS Summary Assessment |
| Xenopus laevis | African Clawed Frog; African Clawed Toad | Amphibian | Aquatic | GB Non-Native Species Secretariat. (2011). GB Non-Native Organism Risk Assessment Scheme for African Clawed Frog (Xenopus laevis). Retrieved from (link) | Great Britain | |
| Digitaria abyssinica | African Couchgrass; East African Couchgrass; African Couch Grass | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Senecio pterophorus | African Daisy | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Cuscuta cassytoides | African Dodder | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Lagarosiphon major | African Elodea; Curly Waterweed; Oxygen Weed; South African Oxygen Weed; Curly Water Thyme | Aquatic Plant | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: African Elodea (Lagarosiphon major). Retrieved from (link) | United States | |
| Lagarosiphon major | African Elodea; Curly Waterweed; Oxygen Weed; South African Oxygen Weed; Curly Water Thyme | Aquatic Plant | Aquatic | Great Britain Non-Native Species Secretariat. (2011). GB Non-Native Organism Risk Assessment Scheme for Curly Water Thyme (Lagarosiphan major). Retrieved from (link) | Great Britain | |
| Lagarosiphon major | African Elodea; Curly Waterweed; Oxygen Weed; South African Oxygen Weed; Curly Water Thyme | Aquatic Plant | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Lagarosiphon major. Retrieved from (link) | Wisconsin | |
| Lagarosiphon major | African Elodea; Curly Waterweed; Oxygen Weed; South African Oxygen Weed; Curly Water Thyme | Aquatic Plant | Aquatic | Michigan Department of Agriculture and Rural Development. (2016). Weed Risk Assessment for Lagarosiphon major (Ridley) Moss Authority (Hydrocharitaceae) - African oxygen weed. Retrieved from (link) | Michigan | |
| Cenchrus caudatus | African Feather Grass; Bedding Grass; Waterside-reed; Wild Napier Grass | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Hemichromis bimaculatus | African Jewelfish; Jewel Cichlid; Jewelfish | Fish | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: African Jewelfish (Hemichromis bimaculatus). Retrieved from (link) | United States | |
| Gynandropsis gynandra | African Spider Flower; Spiderwisp | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Berkheya rigida | African Thistle | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Trachyspermum ammi | Ajowan Caraway; Ajowan; Ajwain; Bishop's Weed; Carom | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Alosa pseudoharengus | Alewife; Gaspareau | Fish | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Alewife (Alosa pseudoharengus). Retrieved from (link) | United States | |
| Alosa pseudoharengus | Alewife; Gaspareau | Fish | Aquatic | Schwartzburg E. (2013). New York Fish and Aquatic Invertebrate Invasiveness Ranking Form: Alosa pseudoharengus. Retrieved from (link) | New York | |
| Cuscuta approximata | Alfalfa Dodder; Cuscute proche | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Cuscuta approximata | Alfalfa Dodder; Cuscute proche | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Sphaerophysa salsula | Alkali Swainsonpea; Red-bladder Vetch; Swainsonpea; Austrian Peaweed; Sphérophyse saline | Terrestrial Plant | Terrestrial | Robison R. (2016). Sphaerophysa salsula Risk Assessment. Retrieved from (link) | California | |
| Sphaerophysa salsula | Alkali Swainsonpea; Red-bladder Vetch; Swainsonpea; Austrian Peaweed; Sphérophyse saline | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Alternanthera philoxeroides | Alligator Weed | Aquatic Plant | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Alligator Weed (Alternanthera philoxeroides). Retrieved from (link) | United States | |
| Alternanthera philoxeroides | Alligator Weed | Aquatic Plant | Aquatic | European and Mediterranean Plant Protection Organization. (2015). Pest Risk Analysis for Alternanthera philoxeroides. Retrieved from (link) | Europe | |
| Noccaea caerulescens | Alpine Penny-cress; Alpine Pennycress | Terrestial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Pterygoplichthys pardalis | Amazon Sailfin Catfish | Fish | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Amazon Sailfin Catfish (Pterygoplichthys pardalis). Retrieved from (link) | United States | summary assessment added |
| Amblyopyrum muticum | Amblyopyrum | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Lithobates catesbeianus; Rana catesbeianus | American Bullfrog; Ouaouaron | Amphibian | Terrestrial | GB Non-Native Species Secretariat. (2011). GB Non-Native Organism Risk Assessment Scheme for American Bullfrog (Rana catesbeianus). Retrieved from (link) | Great Britain | |
| Lithobates catesbeianus; Rana catesbeianus | American Bullfrog; Ouaouaron | Amphibian | Terrestrial | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: American Bullfrog (Lithobates catesbeianus). Retrieved from (link) | United States | |
| Phoradendron leucarpum | American Mistletoe; Eastern Mistletoe; Hairy Mistletoe; Oak Mistletoe | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Phoradendron leucarpum | American Mistletoe; Eastern Mistletoe; Hairy Mistletoe; Oak Mistletoe | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Alosa sapidissima | American Shad | Fish | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Alosa sapidissima. Retrieved from (link) | Alaska | |
| Silurus asotus | Amur Catfish; Japanese Common Catfish | Fish | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Amur Catfish (Silurus asotus). Retrieved from (link) | United States | |
| Phellodendron amurense | Amur Corktree; Amur Cork Tree; Phellodendron de l'Amour | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Phellodendron amurense | Amur Corktree; Amur Cork Tree; Phellodendron de l'Amour | Terrestrial Plant | Terrestrial | Jacquart E. & Larson J. (2012). Assessment of Invasive Species in Indiana's Natural Areas: Official Amur Corktree (Phellodendron amurense) Assessment Retrieved from (link) | Indiana | |
| Phellodendron amurense | Amur Corktree; Amur Cork Tree; Phellodendron de l'Amour | Terrestrial Plant | Terrestrial | Jinshuang M. & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Phellodendron amurense. Retrieved from (link) | New York | New NY Summary Link |
| Phellodendron amurense | Amur Corktree; Amur Cork Tree; Phellodendron de l'Amour | Terrestrial Plant | Terrestrial | Conover B., & Culley T. (2018). Ohio Invasive Plant Assessment Protocol: Phellodendron amurense. Retrieved from (link) | Ohio | |
| Phellodendron amurense | Amur Corktree; Amur Cork Tree; Phellodendron de l'Amour | Terrestrial Plant | Terrestrial | LeClair C. (2011). Wisconsin Department of Natural Resources Literature Review: Phellodendron amurense. Retrieved from (link) | Wisconsin | |
| Lonicera maacki | Amur Honeysuckle; Asian Bush Honeysuckle; Chèvrefeuille de Maack | Terrestrial Plant | Terrestrial | Jacquart E., Collins K., O'Neil B., et al. (2003). Assessment of Invasive Species in Indiana's Natural Areas; Official Asian Bush Honeysuckle (Lonicera maackii, morrowii, tatartica, and x bella) Assessment. Retrieved from (link) | Indiana | |
| Lonicera maacki | Amur Honeysuckle; Asian Bush Honeysuckle; Chèvrefeuille de Maack | Terrestrial Plant | Terrestrial | Glenn S., & Clemants S. (2010). New York Non-Native Plank Invasiveness Ranking Form: Lonicera maacki. Retrieved from (link) | New York | New NY Summary Link |
| Lonicera maacki | Amur Honeysuckle; Asian Bush Honeysuckle; Chèvrefeuille de Maack | Terrestrial Plant | Terrestrial | OIPC Team. (2014). Ohio Invasive Plant Assessment Protocol: Lonicera maacki. Retrieved from (link) | Ohio | |
| Lonicera maacki | Amur Honeysuckle; Asian Bush Honeysuckle; Chèvrefeuille de Maack | Terrestrial Plant | Terrestrial | Sheehan M. (2007), Wisconsin Department of Natural Resources Literature Review: Lonicera maacki. Retrieved from (link) | Wisconsin | |
| Lonicera maacki | Amur Honeysuckle; Asian Bush Honeysuckle; Chèvrefeuille de Maack | Terrestrial Plant | Terrestrial | Van Riper L., & Power T. (2014). MN NWAC Risk Assessment Worksheet: Lonicera maacki. Retrieved from (link) | Minnesota | |
| Acer ginnala | Amur Maple | Terrestrial Plant | Terrestrial | Van Riper L., & Power T. (2015). MN NWAC Risk Assessment Worksheet: Acer ginnala. Retrieved from (link) | Minnesota | |
| Acer ginnala | Amur Maple | Terrestrial Plant | Terrestrial | Mastalerz A., & Culley T. (2015). Ohio Invasive Plant Assessment Protocol: Acer ginnala. Retrieved from (link) | Ohio | |
| Acer ginnala | Amur Maple | Terrestrial Plant | Terrestrial | Ma J., & Moore G. (2008). New York Non-Native Plant Invasiveness Ranking Form; Acer ginnala. Retrieved from (link) | New York | |
| Miscanthus sacchariflorus | Amur Miscanthus; Silver Banner Grass; Silver Plume Grass; Japanese Silver Grass; Ogi; Chinese Silver Grass; Miscanthus commun | Terrestrial Plant | Terrestrial | Calkins J. (2012). MN NWAC Risk Assessment Worksheet: Miscanthus sacchariflorus. Retrieved from (link) | Minnesota | |
| Miscanthus sacchariflorus | Amur Miscanthus; Silver Banner Grass; Silver Plume Grass; Japanese Silver Grass; Ogi; Chinese Silver Grass; Miscanthus commun | Terrestrial Plant | Terrestrial | Glenn S. (2009). New York Non-Native Plant Invasiveness Ranking Form: Miscanthus sacchariflorus. Retrieved from (link) | New York | |
| Esox reichertii | Amur Pike; Blackspotted Pike | Fish | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Amur Pike (Esox reichertii). Retrieved from (link) | United States | |
| Perccottus glenii | Amur Sleeper; Chinese Sleeper | Fish | Aquatic | U.S. Fish and Wildlife Service. (2014). Ecological Risk Screening Summary: Amur Sleeper (Perccottus glenii). Retrieved from (link) | United States | |
| Stachys annua | Annual Hedgenettle; Annual Woundwort; Annual Hedge-nettle; Épiaire annuelle | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Mercurialis annua | Annual Mercury; Mercuriale annuelle | Terrestial Plant | Terrestrial | United States Department of Agriculture. (2016). Weed Risk Assessment for Mercurialis annua L. (Euphorbiaceae) - Annual Mercruy. Retrieved from (link) | United States | |
| Lupinus luteus | Annual Yellow-lupin; European Yellow Lupin; Yellow Lupin | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Echinochloa pyramidalis | Antelope Grass | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2012). Weed Risk Assessment for Echinochloa pyramidalis (Lam.) Hitch. And Chase (Poaceae) - Antelope Grass. Retrieved from (link) | United States | |
| Anubias barteri | Anubias; Anubias Barteri | Aquatic Plant | Aquatic | United States Department of Agriculture. (2013). Weed Risk Assessment for Anubias barteria Schott (Araceae). Retrieved from (link) | United States | |
| Bituminaria bituminosa | Arabian Pea; Pitch Trefoil | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Thymallus arcticus | Arctic Grayling | Fish | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Artic Grayling (Thymallus arcticus). Retrieved from (link) | United States | Added USFWS Summary Assessment |
| Pleioblastus argenteostriatus | Argenteostriatus Bamboo; Dwarf Bamboo | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Odontesthes bonariensis | Argentinian Silverside; Pejerrey | Fish | Aquatic | U.S. Fish and Wildlife Service. (2014). Ecological Risk Screening Summary: Argentinian Silverside (Odontesthes bonariensis). Retrieved from (link) | United States | |
| Trifolium vesiculosum | Arrowleaf Clover | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Salvenlinus alpinus | Artic Char; Artic Charr | Fish | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Salvenlinus alpinus. Retrieved from (link) | United States | |
| Linum decumbens | Ascending Flax | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Chalara fraxinea | Ash Dieback | Pathogen | Terrestrial | CFIA Categorization Assessment | Canada | |
| Pseudodiaptomus inopinus | Asian Calanoid Copepod | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Pseudodiaptomus inopinus. Retrieved from (link) | United States | |
| Callipogon relictus(Semenov) | Asian Callipogon Longhorn Beetle | Insect | Terrestrial | CFIA Risk Assessment | Canada | |
| Corbicula fluminea | Asian Clam; Asiatic Clam; Golden Clam; Good Luck Clam; Petite corbeille dÂ’Asie | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2015). Ecological Risk Screening Summary: Asian Clam (Corbicula fluminea). Retrieved from (link) | United States | |
| Corbicula fluminea | Asian Clam; Asiatic Clam; Golden Clam; Good Luck Clam; Petite corbeille dÂ’Asie | Aquatic Invertebrate | Aquatic | Zieritz A. (2015). GB Non-native Species Rapid Risk Assessment for Asian Clam (Corbicula fluminea). Retrieved from (link) | Great Britain | |
| Corbicula fluminea | Asian Clam; Asiatic Clam; Golden Clam; Good Luck Clam; Petite corbeille dÂ’Asie | Aquatic Invertebrate | Aquatic | White E. (2013). New York Fish and Aquatic Invertebrate Invasiveness Ranking Form: Corbicula fluminea. Retrieved from (link) | New York | |
| Corbicula fluminea | Asian Clam; Asiatic Clam; Golden Clam; Good Luck Clam; Petite corbeille dÂ’Asie | Aquatic Invertebrate | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Corbicula fluminea. Retrieved from (link) | Wisconsin | |
| Acalypha australis | Asian Copperleaf | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2012). Weed Risk Assessment for Acalypha australis L. (Euphorbiaceae) - Asian Copperleaf. Retrieved from (link) | United States | |
| Amynthas spp. | Asian Earthworms | Terrestrial Invertebrates | Terrestrial | Soto J. 2013. New York Terrestrial Invertebrate Invasiveness Ranking Form: Amynthas spp. Retrieved from (link) | New York | |
| Lymantria dispar (Asian race) | Asian Gypsy Moth; Spongieuse | Insect | Terrestrial | Boone C.K.. (2007). Wisconsin Department of Natural Resources Literature Review: Lymantria dispar. Retrieved from (link) | Wisconsin | |
| Batillaria attramentaria | Asian Horn Snail; Japanese Mud Snail; Asian Hornsnail; Japanese False Cerith Snail; Japanese False Cerith | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Batillaria attramentaria. Retrieved from (link) | Alaska | |
| Harmonia axyridis | Asian Lady Beetle; Harlequin Multicoloured Asian; Coccinelle asiatique | Insect | Terrestrial | Boone C.K. (2007). Wisconsin Department of Natural Resources Literature Review: Harmonia axyridis. Retrieved from (link) | Wisconsin | |
| Anoplophora glabripennis(Motschulsky) | Asian Long-horned Beetle; Starry Sky Beetle; Longicorne asiatique | Insect | Terrestrial | Schwartzburg E. (2013). New York Terrestrial Invertebrates Invasiveness Ranking Form: Anoplophora glabripennis. Retrieved from (link) | New York | New NY Summary Link |
| Anoplophora glabripennis(Motschulsky) | Asian Long-horned Beetle; Starry Sky Beetle; Longicorne asiatique | Insect | Terrestrial | Boone C.K.. (2007). Wisconsin Department of Natural Resources Literature Review: Anoplophora glabripennis. Retrieved from (link) | Wisconsin | |
| Limnophila sessiliflora | Asian Marshweed; Dwarf Ambulia; Ambulis | Aquatic Plant | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Asian Marshweed (Limnophila sessiliflora). Retrieved from (link) | United States | |
| Limnophila sessiliflora | Asian Marshweed; Dwarf Ambulia; Ambulis | Aquatic Plant | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Limnophila sessiliflora. Retrieved from (link) | Wisconsin | |
| Brassica tournefortii | Asian Mustard; Pale Cabbage; African Mustard; Sahara Mustard | Terrestrial Plant | Terrestrial | CFIA Catergorization Assessment | Canada | |
| Oryza sativa | Asian Rice; Rice | Terrestrial Plant | Terrestrial | CFIA Catergorization Assessment | Canada | |
| Hemigrapsus sanguineusÂÂ | Asian Shore Crab; Japanese Shore Crab | Aquatic Invertebrate | Aquatic | White E. (2013). New York Fish & Aquatic Invertebrate Invasiveness Ranking Form: Hemigrapsus sanguineus. Retrieved from (link) | New York | |
| Hemigrapsus sanguineusÂÂ | Asian Shore Crab; Japanese Shore Crab | Aquatic Invertebrate | Aquatic | Clark P. (2015). GB Non-native Species Rapid Risk Assessment (NRAA) for Asian Shore Crab (Hemigrapsus sanguineus). Retrieved from (link) | Great Britain | |
| Hemigrapsus sanguineus | Asian Shore Crab; Japanese Shore Crab | Aquatic Invertebrate | Aquatic | Galanidi, M., & Zenetos, A. (2017). EU Non-native Species Risk Analysis – Risk Assessment for Hemigrapsus sanguineus (De Haan, 1853). Retrieved from (link) | Europe | |
| Arivela viscosa | Asian Spiderflower; Asian Spider Flower; Wild Caia; Yellow Cleome | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Monopterus albus | Asian Swamp Eel; Swamp Eel; Rice Eel; White Ricefield Eel; Anguille des marais | Fish | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Asian Swamp Eel (Monopterus albus). Retrieved from (link) | United States | |
| Monopterus albus | Asian Swamp Eel; Swamp Eel; Rice Eel; White Ricefield Eel; Anguille des marais | Fish | Aquatic | Adams D., & Corser J. (2013). New York Fish and Aquatic Invertebrate Invasiveness Ranking Form: Monopterus albus. Retrieved from (link) | New York | |
| Centella asiatica | Asiatic Pennywort; Gotu Kola; Indian Pennywort; Mandookparni | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Leuciscus aspius | Asp | Fish | Aquatic | U.S. Fish and Wildlife Service. (2020). Ecological Risk Screening Summary: Asp (Leuciscus aspius). Retrieved from (link) | United States | |
| Euphorbia hirta | Asthma Plant; Garden Spurge | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Macoma petalum | Atlantic Macoma | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Invasive Species Assessment: Macoma petalum. Retrieved from (link) | Alaska | |
| Salmo salar | Atlantic Salmon; Ouananiche; Sebago Salmon | Fish | Aquatic | Bisson P. A. (2006). Assessment of the Risk of Invasion of National Forest Streams in the Pacific Northwest by Farmed Atlantic Salmon. Retrieved from (link) | Oregon | |
| Salmo salar | Atlantic Salmon; Ouananiche; Sebago Salmon | Fish | Aquatic | Reesman M. J., Boatner R., & Hill R. L. (2010). Pest Risk Assessment for landlocked Atlantic salmon (Salmo salar) in Oregon. Retrieved from (link) | Oregon | |
| Salmo salar | Atlantic Salmon; Ouananiche; Sebago Salmon | Fish | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Invasive Species Assessment: Salmo salar. Retrieved from (link) | United States | Added Glansis Link |
| Acipenser oxyrinchus | Altantic Sturgeon | Fish | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Atlantic sturgeon (Acipenser oxyrinchus). Retrieved from (link) | United States | |
| Cuscuta australis | Australian Dodder | Terrestrial Plant | Terrestrial | CFIA Catergorization Assessment | Canada | |
| Microciturs australasica | Australian Finger Lime | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Cherax quadricarinatus | Australian Redclaw; Redclaw | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2020). Ecological Risk Screening Summary: Australian Redclaw (Cherax quadricarinatus). Retrieved from (link) | United States | |
| Elaeagnus umbellata | Autumn Olive; Oleaster; Japanese Silverberry; Oléastre à ombelles | Terrestrial Plant | Terrestrial | Jacquart E., Good T., MacGowan B., et al. (2004). Assessment of Invasive Species in Indiana's Natural Areas: Elaegnus umbellata. Retrieved from (link) | Indiana | |
| Elaeagnus umbellata | Autumn Olive; Oleaster; Japanese Silverberry; Oléastre à ombelles | Terrestrial Plant | Terrestrial | Ma J., Clemants S., & Moore G. (2008). New York Non-Native Invasiveness Ranking Form: Elaeagnus umbellata. Retrieved from (link) | New York | New NY Summary Link |
| Elaeagnus umbellata | Autumn Olive; Oleaster; Japanese Silverberry; Oléastre à ombelles | Terrestrial Plant | Terrestrial | OIPC Team. (2014). Ohio Invasive Plant Assessment Protocol: Elaeagnus umbellata. Retrieved from (link) | Ohio | |
| Elaeagnus umbellata | Autumn Olive; Oleaster; Japanese Silverberry; Oléastre à ombelles | Terrestrial Plant | Terrestrial | Sheehan M. (2007), Wisconsin Department of Natural Resources Literature Review: Elaeagnus umbellata. Retrieved from (link) | Wisconsin | |
| Phalaris paradoxa | Awned Canary-grass; Hood Canarygrass | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Phalaris paradoxa | Awned Canary-grass; Hood Canarygrass | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2016). Weed Risk Assessment for Phalaris paradoxa L. (Poaceae) – Awned canary-grass. Retrieved from (link) | United States | |
| Rosa multiflora | Baby Rose; Eijitsu Rose; Japanese Rose; Many-flowered Rose; Multiflora Rose; Seven-sisters Rose; Rosier multiflore | Terrestrial Plant | Terrestrial | Paulone P.M., & Jacquart E. (2012). Indiana Non-Native Plant Invasiveness Ranking Form: Rosa multiflora. Retrieved from (link) | Indiana | |
| Rosa multiflora | Baby Rose; Eijitsu Rose; Japanese Rose; Many-flowered Rose; Multiflora Rose; Seven-sisters Rose; Rosier multiflore | Terrestrial Plant | Terrestrial | Ma J., & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Rosa multiflora. Retrieved from (link) | New York | New NY Summary Link |
| Rosa multiflora | Baby Rose; Eijitsu Rose; Japanese Rose; Many-flowered Rose; Multiflora Rose; Seven-sisters Rose; Rosier multiflore | Terrestrial Plant | Terrestrial | OIPC Team. (2014). Ohio Invasive Plant Assessment Protocol: Rosa multiflora. Retrieved from (link) | Ohio | |
| Rosa multiflora | Baby Rose; Eijitsu Rose; Japanese Rose; Many-flowered Rose; Multiflora Rose; Seven-sisters Rose; Rosier multiflore | Terrestrial Plant | Terrestrial | Sheehan M. (2007). Wisconsin Department of Natural Resources Literature Review: Rosa multiflora. Retrieved from (link) | Wisconsin | |
| Rosa multiflora | Baby Rose; Eijitsu Rose; Japanese Rose; Many-flowered Rose; Multiflora Rose; Seven-sisters Rose; Rosier multiflore | Terrestrial Plant | Terrestrial | Van Riper L. (2019). MN NWAC Risk Assessment Worksheet: Rosa multiflora. Retrieved from (link) | Minnesota | |
| Gypsophila paniculata | Baby's Breath; Common Gypsophila; Panicled Baby's-breath; Gypsophile paniculée | Terrestrial Plant | Terrestrial | Brusati E.D. (2016). Gypsophila paniculata Risk Assessment. Retrieved from (link) | California | Added ACCS Risk Assessment |
| Cardiospermum grandiflorum | Balloon Vine; Heart Pea; Heart Seed | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2013). Weed Risk Assessment for Cardiospermum grandiflorum Sw. (Sapindaceae) - Balloon Vine. Retrieved from (link) | United States | |
| Cardiospermum grandiflorum | Balloon Vine; Heart Pea; Heart Seed | Terrestrial Plant | Terrestrial | European and Mediterranean Plant Protection Organization (EPPO). (2017). Pest Risk Analysis for Cardiospermum grandiflorum. Retrieved from (link) | Europe | |
| Cardiospermum halicacabum | Balloon Vine; Heart-seed; Love in a Puff | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Adelges piceae(Ratzeburg) | Balsam Woolly Adelgid; Puceron lanigère du sapin | Insect | Terrestrial | CFIA Risk Assessment | Canada | |
| Passiflora mollissima | Banana Passionfruit; Banana Passion Flower | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Scolytus schevyrewi(Semenov) | Banded Elm Bark Beetle | Insect | Terrestrial | CFIA Risk Assessment | Canada | |
| Viviparus georgianus | Banded Mystery Snail; Banded Mysterysnail | Aquatic Invertebrate | Aquatic | Vennie-Vollrath E. (2012). Wisconisin Department of Natural Resources Literature Review: Viviparus georgianus. Retrieved from (link) | Wisconsin | |
| Tilapia sparrmanii | Banded Tilapia | Fish | Aquatic | U.S. Fish and Wildlife Service. (2015). Ecological Risk Screening Summary: Banded Tilapia (Tilapia sparrmanii). Retrieved from (link) | United States | |
| Anser indicus | Bar-headed Goose | Bird | Aquatic | Jones, R. (2017). GB Non-native Species Rapid Risk Assessment of: Anser indicus. Retrieved from (link) | Great Britain | |
| Jatropha curcas | Barbados Nut; Physic Nut | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Jatropha curcas | Barbados Nut; Physic Nut | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Jatropha curcas | Barbados Nut; Physic Nut | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2015). Weed Risk Assessment for Jatropha curcas L. (Euphorbiaceae) - Physic Nut. Retrieved from (link) | United States | |
| Aegilops triuncialis | Barbed Goatgrass | Terrestrial Plant | Terrestrial | French, K. (2010). Oregon Department of Agriculture Plant Pest Risk Assessment for Barbed and Ovate Goatgrass, Aegilops triuncialis, A. geniculata. Retrieved from (link) | Oregon | |
| Lates calcarifer | Barramundi; Asian Sea Bass; Asian Seabass | Fish | Aquatic | OMNRF Risk Assessment | Canada | |
| Lates calcarifer | Barramundi; Asian Sea Bass; Asian Seabass | Fish | Aquatic | U.S. Fish and Wildlife Service. (2017). Ecological Risk Screening Summary: Barramundi (Lates calcarifer). Retrieved from (link) | United States | Added USFWS Summary Assessment |
| Cuphea llavea | Bat-faced Cuphea | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Passiflora apetala | Bat-wing Passion Flower | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Amphibalanus improvisus | Bay Barnacle | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Amphibalanus improvisus. Retrieved from (link) | Alaska | |
| Cotoneaster dammeri | Bearberry Cotoneaster; Cotonéaster de Dammer | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Bulbostylis hispidula | Beard of the Lion | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2014). Weed Risk Assessment for Bulbostylis hispidula (Vahl) R. W. Haines - Beard of the Lion. Retrieved from (link) | United States | |
| Crupina vulgaris | Bearded Creeper; Common Crupina; Bearded-creeper; False Saw-wort; Starry Scabious | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Crupina vulgaris | Bearded Creeper; Common Crupina; Bearded-creeper; False Saw-wort; Starry Scabious | Terrestrial Plant | Terrestrial | CFIA Risk Management | Canada | |
| Festuca gautieri | Bearskin Fescue; Spiky Fescue | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Orchestes fagi | Beech Leaf-mining Weevil | Insect | Terrestrial | CFIA Categorization Assessment | Canada | |
| Orchestes fagi | Beech Leaf-mining Weevil | Insect | Terrestrial | CFIA Risk Assessment | Canada | |
| Cryptococcus fagisuga(Lindinger) | Beech Scale; Wooly Beech Scale; Cochenille du hètre | Insect | Terrestrial | Adams D. (2013). New York Terrestrial Invertebrates Invasiveness Ranking Form: Cryptococcus fagisuga. Retrieved from (link) | New York | New NY Summary Link |
| Cryptococcus fagisuga(Lindinger) | Beech Scale; Wooly Beech Scale; Cochenille du hètre | Insect | Terrestrial | Boone C.K. (2007). Wisconsin Department of Natural Resources Literature Review: Cryptococcus fagisuga. Retrieved from (link) | Wisconsin | |
| Perilla frutescens | Beefsteak Plant; Perilla; Korean Perilla; Pérille faux-basilic | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Perilla frutescens | Beefsteak Plant; Perilla; Korean Perilla; Pérille faux-basilic | Terrestrial Plant | Terrestrial | Drews W. (2019). Indiana Non-Native Plant Invasivenees Ranking Form: Perilla frutescens. Retrieved from (link) | Indiana | |
| Perilla frutescens | Beefsteak Plant; Perilla; Korean Perilla; Pérille faux-basilic | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Ipomoea biflora | Bell Vine | Terrestrial Plant | Terrestrial | United States Department of Agriuclture. (2015).Weed Risk Assessment for Ipomoea biflora (L.) Pers. (Convolvulaceae) - Bell Vine. Retrieved from (link) | United States | |
| Lonicera x bella | Bell's Honeysuckle; Showy Bush Honeysuckle; White-bell Honeysuckle; Amur Honeysuckle | Terrestrial Plant | Terrestrial | Sheehan M. (2007). Wisconsin Department of Natural Resources Literature Review: Lonicera x bella. Retrieved from (link) | Wisconsin | |
| Lonicera x bella | Bell's Honeysuckle; Showy Bush Honeysuckle; White-bell Honeysuckle; Amur Honeysuckle | Terrestrial Plant | Terrestrial | Jacquart E., Collins K., O'Neill B., et al. (2003). Assessment of Invasive Species in Indiana's Natural Areas; Official Asian Bush Honeysuckle (Lonicera maackii, morrowii, tatartica, and x bella). Retrieved from (link) | Indiana | |
| Lonicera x bella | Bell's Honeysuckle; Showy Bush Honeysuckle; White-bell Honeysuckle; Amur Honeysuckle | Terrestrial Plant | Terrestrial | Van Riper L., & Power T. (2014). MN NWAC Risk Assessment Worksheet: Lonicera x bella. Retrieved from (link) | Minnesota | |
| Jatropha gossypiifolia | Bellyache Bush; Black Physicnut; Cotton-leaf Physicnut | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Huso huso | Beluga; European Sturgeon | Fish | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Beluga (Huso huso). Retrieved from (link) | United States | |
| Commelina benghalensis | Benghal Dayflower; Tropical Spiderwort; Wandering Jew; Kanshira | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Liriope muscari | Big Blue Lilyturf; Lilyturf; Border Grass | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Liriope muscari | Big Blue Lilyturf; Lilyturf; Border Grass | Terrestrial Plant | Terrestrial | Vinnik I., & Vinnik Y. (2016). Ohio Invasive Plant Assessment Protocol: Liriope muscari. Retrieved from (link) | Ohio | |
| Marsilea macropoda | Bigfoot Water Clover; Bigfoot Waterclover; Big-foot Water Fern; Bigfoot Water-clover; Big-foot Water-clover | Aquatic Plant | Aquatic | CFIA Categorization Assessment | Canada | |
| Hypophthalmichthys nobilis | Bighead Carp; Carpe à grosse tête | Fish | Aquatic | Mandrak N. E., & Cudmore B. (2004). Risk Assessment for Asian Carps in Canada: Bighead Carp. Retrieved from (link) | Canada | |
| Hypophthalmichthys nobilis | Bighead Carp; Carpe à grosse tête | Fish | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Bighead Carp (Hypophthalmichthys nobilis). Retrieved from (link) | United States | USFWS summary assessment added |
| Hypophthalmichthys nobilis | Bighead Carp; Carpe à grosse tête | Fish | Aquatic | Adams D. (2013). New York Fish and Aquatic Invertebrate Invasiveness Ranking Form: Bighead Carp. Retrieved from (link) | New York | New NY Summary Link |
| Hypophthalmichthys nobilis | Bighead Carp; Carpe à grosse tête | Fish | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Hypophthalmichthys nobilis. Retrieved from (link) | Wisconsin | |
| Hypophthalmichthys nobilis | Bighead Carp; Carpe à grosse tête | Fish | Aquatic | Draheim R. C. (2009). Pest Risk Assessment for Asian Carps in Oregon. Retrieved from (link) | Oregon | |
| Hypophthalmichthys nobilis | Bighead Carp; Carpe à grosse tête | Fish | Aquatic | Cudmore B., Mandrak N.E., Dettmers J.M., et al. (2011). Binational Ecological Risk Assessment of Bighead Carps (Hypophthalmichthys spp.) for the Great Lakes Basin. Retrieved from (link) | Canada | |
| Atherina boyeri | Big-scale Sand Smelt | Fish | Aquatic | U.S. Fish and Wildlife Service. (2017). Ecological Risk Screening Summary: Big-scale Sand Melt (Atherina boyeri). Retrieved from (link) | United States | |
| Ageratum conyzoides | Billygoat Weed; Billy Goat Weed; Chickweed; Goatweed | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Ageratum conyzoides | Billygoat Weed; Billy Goat Weed; Chickweed; Goatweed | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2019). Weed Risk Assessment for Ageratum conyzoides L. (Asteraceae) - Billygoat Plant. Retrieved from (link) | United States | |
| Fenusa pusilla(Lepeletier) | Birch Leafminer; Mineuse (petite) du bouleau | Insect | Terrestrial | CFIA Categorization Assessment | Canada | |
| Myagrum perfoliatum | Bird's-eye Cress | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2017). Weed Risk Assessment for Myagrum perfoliatum L. (Brassicaceae) - Bird's-eye cress. Retrieved from (link) | United States | |
| Lotus corniculatus | Birdsfoot Trefoil; Bird's-foot Trefoil; Lotier corniculé | Terrestrial Plant | Terrestrial | Becker R. (2015). MN NWAC Risk Assessment Worksheet: Lotus corniculatus. Retrieved from (link) | Minnesota | |
| Lotus corniculatus | Birdsfoot Trefoil; Bird's-foot Trefoil; Lotier corniculé | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Lotus corniculatus. Retrieved from (link) | New York | |
| Vicia cracca | Bird Vetch; Cow Vetch; Winter Vetch; Bramble Vetch; Tufted Vetch; Shaggy Vetch; Tufted Bird Vetch; Boreal Vetch; Blue Vetch; Canada Pea; Vesce jargeau | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2010). New York Non-Native Plant Invasiveness Ranking Form: Vicia cracca. Retrieved from (link) | New York | |
| Vicia cracca | Bird Vetch; Cow Vetch; Winter Vetch; Bramble Vetch; Tufted Vetch; Shaggy Vetch; Tufted Bird Vetch; Boreal Vetch; Blue Vetch; Canada Pea; Vesce jargeau | Terrestrial Plant | Terrestrial | Calkins J. (2015). MN NWAC Risk Assessment Worksheet: Vicia cracca. Retrieved from (link) | Minnesota | |
| Vicia cracca | Bird Vetch; Cow Vetch; Winter Vetch; Bramble Vetch; Tufted Vetch; Shaggy Vetch; Tufted Bird Vetch; Boreal Vetch; Blue Vetch; Canada Pea; Vesce jargeau | Terrestrial Plant | Terrestrial | Jacquart E. (2012). Indiana Non-Native Plant Invasiveness Ranking Form: Vicia cracca. Retrieved from (link) | Indiana | |
| Ammi majus | Bishop's Flower; False Queen Anne's Lace; Bullwort; Common Bishop's Weed; False Bishop's Weed; Herb William; Bishop's Weed; Greater Ammi; Lady's Lace; Laceflower; Large Bullwort; Queen Anne's Lace; White Dill; Bishop's-weed; Bishopsweed; Lace Flower; Meadow Sweet; Meadowsweet | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Aegopodium podagraria | Bishop's Goutweed; Goutwort; Snow-on-the-mountain; Herb-Gerard; Wild or English Masterwort; Ax-ashe Weed; Aise-weed; Dwarf Weed; Bishop's-weed; White-ash-herb; Garden-plague; Dog-elder; Ground-elder; Jackjump-about; Égopode podagraire | Terrestrial Plant | Terrestrial | Ma J., Moore J., Jordan M., et al. (2012). New York Non-Native Plant Invasiveness Ranking Form For Natural/Minimally Managed Areas: Aegopodium podagraria. Retrieved from (link) | New York | New NY Summary Link |
| Aegopodium podagraria | Bishop's Goutweed; Goutwort; Snow-on-the-mountain; Herb-Gerard; Wild or English Masterwort; Ax-ashe Weed; Aise-weed; Dwarf Weed; Bishop's-weed; White-ash-herb; Garden-plague; Dog-elder; Ground-elder; Jackjump-about; Égopode podagraire | Terrestrial Plant | Terrestrial | Weglage E., & Culley T. (2018). Ohio Invasive Plant Assessment Protocol: Aegopodium podagraria. Retrieved from (link) | Ohio | |
| Aegopodium podagraria | Bishop's Goutweed; Goutwort; Snow-on-the-mountain; Herb-Gerard; Wild or English Masterwort; Ax-ashe Weed; Aise-weed; Dwarf Weed; Bishop's-weed; White-ash-herb; Garden-plague; Dog-elder; Ground-elder; Jackjump-about; Égopode podagraire | Terrestrial Plant | Terrestrial | Lind S. (2011). Wisconsin Department of Natural Resources Literature Review: Aegopodium podagraria. Retrieved from (link) | Wisconsin | |
| Ammi visgnaga | Bisnaga; Toothpick-plant; Toothpickweed; Khella; Bishop's Weed | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Phyllostachys bissetii | Bisset's Bamboo | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Chrysanthemoides monilifera | Bitou Bush; Boneseed | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2013). Weed Risk Assessment for Chrysanthemoides monilifera (L.) Norl. Asteraceae - Boneseed, bitou bush. Retrieved from (link) | United States | |
| Cardamine hirsuta | Bittercress; Hairy Bittercress; Snapweed; Shotweed; Pepperweed; Common Bittercress; Cardamine hérissée | Terrestrial Plant | Terrestrial | Lind S. (2011). Wisconsin Department of Natural Resources Literature Review: Cardamine hirsuta. Retrieved from (link) | Wisconsin | |
| Rhodeus sericeus | Bitterling; Amur Bitterling | Fish | Aquatic | U.S. Fish and Wildlife Service. (2015). Ecological Risk Screening Summary: Bitterling (Rhodeus sericeus). Retrieved from (link) | United States | |
| Mikania micrantha | Bitter Vine; Climbing Hemp Vine; American Rope; Chinese Creeper; Mile-a-minute | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Mikania micrantha | Bitter Vine; Climbing Hemp Vine; American Rope; Chinese Creeper; Mile-a-minute | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2013). Weed Risk Assessment for Mikania micrantha Kunth. (Asteraceae) - Mile-a-minute. Retrieved from (link) | United States | |
| Mikania micrantha | Bitter Vine; Climbing Hemp Vine; American Rope; Chinese Creeper; Mile-a-minute | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Cichlasoma bimaculatum | Black Acara; Port Cichlid | Fish | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Black Acara (Cichlasoma bimaculatum). Retrieved from (link) | United States | summary assessment added |
| Mylopharyngodon piceus | Black Carp; Black Chinese Roach; Carpe noire | Fish | Aquatic | Mandrak N. E., & Cudmore B. (2004). Risk Assessment for Asian Carps in Canada. Retrieved from (link) | Canada | |
| Mylopharyngodon piceus | Black Carp; Black Chinese Roach; Carpe noire | Fish | Aquatic | Adams D. (2013). New York Fish & Aquatic Invertebrate Invasiveness Ranking Form: Mylopharyngodon piceus. Retrieved from (link) | New York | |
| Mylopharyngodon piceus | Black Carp; Black Chinese Roach; Carpe noire | Fish | Aquatic | Draheim R. C. (2009). Pest Risk Assessment for Asian Carps in Oregon. Retrieved from (link) | Oregon | |
| Mylopharyngodon piceus | Black Carp; Black Chinese Roach; Carpe noire | Fish | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Black Carp (Mylopharyngodon piceus). Retrieved from (link) | United States | |
| Mylopharyngodon piceus | Black Carp; Black Chinese Roach; Carpe noire | Fish | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Mylopharyngodon piceus. Retrieved from (link) | Wisconsin | |
| Rhodotypos scandens | Black Jetbead; Jetberry Bush; Jetbead; White Kerria; Faux-Corête | Terrestrial Plant | Terrestrial | Schuck S. (2019). Assessment of Invasive Species in Indiana's Natural Areas: Rhodotypos scandens. Retrieve from (link) | Indiana | |
| Rhodotypos scandens | Black Jetbead; Jetberry Bush; Jetbead; White Kerria; Faux-Corête | Terrestrial Plant | Terrestrial | Clemants S., & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Rhodotypos scandens. Retrieved from (link) | New York | New NY Summary Link |
| Centuarea nigra; Centaurea jacea; Centaurea nigrescens; Centaurea xmoncktonii | Black Knapweed; Hardheads; Spanish Buttons; Common Knapweed; Black Star-thistle; Brown Knapweed; Brown Ray Knapweed; Brown Star-thistle; Meadow Knapweed; Protean Knapweed; Short-fringed Knapweed; Short-fringed Star-thistle; Tyrol Knapweed; Vochin Knapweed; Lesser Knapweed; Centaurée noire | Terrestrial Plant | Terrestrial | Lind S. (2011). Wisconsin Department of Natural Resources Literature Review: Centuarea nigra. Retrieved from (link) | Wisconsin | |
| Centuarea nigra; Centaurea jacea; Centaurea nigrescens; Centaurea xmoncktonii | Black Knapweed; Hardheads; Spanish Buttons; Common Knapweed; Black Star-thistle; Brown Knapweed; Brown Ray Knapweed; Brown Star-thistle; Meadow Knapweed; Protean Knapweed; Short-fringed Knapweed; Short-fringed Star-thistle; Tyrol Knapweed; Vochin Knapweed; Lesser Knapweed; Centaurée noire | Terrestrial Plant | Terrestrial | Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Centaurea jacea. Retrieved from (link) | New York | |
| Robinia pseudoacacia | Black Locust; False Acacia; Yellow Locust; Robinier faux-acacia | Terrestrial Plant | Terrestrial | Moore G. (2010). New York Non-Native Plant Invasiveness Ranking Form: Robinia pseudoacacia. Retrieved from (link) | New York | New NY Summary Link |
| Robinia pseudoacacia | Black Locust; False Acacia; Yellow Locust; Robinier faux-acacia | Terrestrial Plant | Terrestrial | Dehnen-Schmutz K. (2015). GB Non-native Species Rapid Risk Assessment (NRRA) for False Acacia (Robinia pseudoacacia). Retrieved from (link) | Great Britain | |
| Robinia pseudoacacia | Black Locust; False Acacia; Yellow Locust; Robinier faux-acacia | Terrestrial Plant | Terrestrial | Matson E. (2011). Wisconsin Department of Natural Resources Literature Review: Robinia pseudoacacia. Retrieved from (link) | Wisconsin | |
| Robinia pseudoacacia | Black Locust; False Acacia; Yellow Locust; Robinier faux-acacia | Terrestrial Plant | Terrestrial | Graeve K. (2015). MN NWAC Risk Assessment Worksheet: Robinia pseudoacacia. Retrieved from (link) | Minnesota | |
| Morus nigra | Black Mulberry; Blackberry | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Cordia curassavica | Black Sage; Wild Sage | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2013). Weed Risk Assessment for Cardia curassavica (Jacq.) Roem & Schult. (Boraginaceae) - Black sage. Retrieved from (link) | United States | |
| Culpeonella cultriventris | Black and Caspian Sea Sprat | Fish | Aquatic | U.S. Fish and Wildlife Service. (2017). Ecological Risk Screening Summary: Black and Caspian Sea Sprat (Clupeonella cultriventris). Retrieved from (link) | United States | |
| Cynanchum louiseae; Vincetoxicum nigrum | Black Swallow-wort; Louise's Swallow-wort; Black Dog-strangling Vine; Dog Strangling Vine; Dog-strangling Vine; Climbing Milkweed; Dompte-venin noir | Terrestrial Plant | Terrestrial | Paulone P.M., & Jacquart E. (2012). Indiana Non-Native Plant Invasiveness Ranking Form: Cynanchum louiseae. Retrieved from (link) | Indiana | |
| Cynanchum louiseae; Vincetoxicum nigrum | Black Swallow-wort; Louise's Swallow-wort; Black Dog-strangling Vine; Dog Strangling Vine; Dog-strangling Vine; Climbing Milkweed; Dompte-venin noir | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Cynanchum louiseae. Retrieved from (link) | New York | New NY Summary Link |
| Cynanchum louiseae; Vincetoxicum nigrum | Black Swallow-wort; Louise's Swallow-wort; Black Dog-strangling Vine; Dog Strangling Vine; Dog-strangling Vine; Climbing Milkweed; Dompte-venin noir | Terrestrial Plant | Terrestrial | Mastalerz A., & Culley T. (2015). Ohio Invasive Plant Assessment Protocol: Vincetoxicum nigrum. Retrieved from (link) | Ohio | |
| Cynanchum louiseae; Vincetoxicum nigrum | Black Swallow-wort; Louise's Swallow-wort; Black Dog-strangling Vine; Dog Strangling Vine; Dog-strangling Vine; Climbing Milkweed; Dompte-venin noir | Terrestrial Plant | Terrestrial | Meier M. (2007). Wisconsin Department of Natural Resources Literature Review: Vincetoxicum nigrum. Retrieved from (link) | Wisconsin | |
| Cynanchum louiseae; Vincetoxicum nigrum | Black Swallow-wort; Louise's Swallow-wort; Black Dog-strangling Vine; Dog Strangling Vine; Dog-strangling Vine; Climbing Milkweed; Dompte-venin noir | Terrestrial Plant | Terrestrial | Van Riper L. (2012). MN NWAC Risk Assessment Worksheet: Cynanchum louiseae. Retrieved from (link) | Minnesota | |
| Sarotherodon melanotheron | Blackchin Tilapia | Fish | Aquatic | U.S. Fish and Wildlife Service. (2012). Ecological Risk Screening Summary: Blackchin Tilapia (Sarotherodon melanotheron). Retrieved from (link) | United States | |
| Bidens pilosa | Black-jack; Beggar-ticks; Cobbler's Pegs; Sticky Beaks; Farmer's Friends; Spanish Needle; Bident poilu | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Glaucium corniculatum | Black-spot Horned-poppy; Red Horned Poppy; Horned Poppy; Blackspot Hornpoppy; Red Horned-poppy | Terrestial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Utricularia livida | Bladderwort; Leaden Bladderwort | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Utricularia bifida | Bladderwort; Two-flower Bladderwort | Wetland Plant | Wetland | CFIA Categorization Assessment | Canada | |
| Imperata cylindrica | Blady Grass; Cogongrass; Cogon Satin-tail | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Imperata cylindrica | Blady Grass; Cogongrass; Cogon Satin-tail | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Imperata cylindrica | Blady Grass; Cogongrass; Cogon Satin-tail | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2018). Weed Risk Assessment for Imperata cylindrica (L.) P. Beauv. (Poaceae) – Cogongrass. Retrieved from (link) | United States | |
| Imperata cylindrica | Blady Grass; Cogongrass; Cogon Satin-tail | Terrestrial Plant | Terrestrial | Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Imperata cylindrica. Retrieved from (link) | New York | |
| Alburnus alburnus | Bleak; Common Bleak | Fish | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Bleak (Alburnus alburnus). Retrieved from (link) | United States | |
| Hemimysis anomala | Bloody Red Shrimp; Bloody Shrimp; Bloody Red Mysid; Crevette rouge sang | Aquatic Invertebrate | Aquatic | Koops M. A., Gerlofsma J., & Marty J. (2009). Risk Assessment of the Bloody Red Shrimp (Hemimysis anomala) in Canada. Retrieved from (link) | Canada | |
| Hemimysis anomala | Bloody Red Shrimp; Bloody Shrimp; Bloody Red Mysid; Crevette rouge sang | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary:Â Bloody Red Shrimp (Hemimysis anomala). Retrieved from (link) | United States | |
| Hemimysis anomala | Bloody Red Shrimp; Bloody Shrimp; Bloody Red Mysid; Crevette rouge sang | Aquatic Invertebrate | Aquatic | White E.L. (2013). New York Fish & Aquatic Invertebrate Invasiveness Ranking Form: Hemimysis anomala. Retrieved from (link) | New York | |
| Hemimysis anomala | Bloody Red Shrimp; Bloody Shrimp; Bloody Red Mysid; Crevette rouge sang | Aquatic Invertebrate | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Hemimysis anomala. Retrieved from (link) | Wisconsin | |
| Hemimysis anomala | Bloody Red Shrimp; Bloody Shrimp; Bloody Red Mysid; Crevette rouge sang | Aquatic Invertebrate | Aquatic | DFO. (2010). Science Advice from the Risk Assessment of the Invasive Bloody Red Shrimp (Hemimysis anomala) in Canada. Retrieved from (link) | Canada | |
| Ictalurus furcatus | Blue Catfish | Fish | Aquatic | U.S. Fish and Wildlife Service. (2020). Ecological Risk Screening Summary: Blue Catfish (Ictalurus furcatus). Retrieved from (link) | United States | |
| Ictalurus furcatus | Blue Catfish | Fish | Aquatic | Adams D. (2013). New York Fish & Aquatic Invertebrate Invasiveness Ranking Form: Ictalurus furcatus. Retrieved from (link) | New York | |
| Chorispora tenella | Blue Mustard; Purple Mustard; Crossflower; Musk Mustard; Common Bluemustard; Bean-podded Mustard; Tenella Mustard; Chorispora; Chorispore délicat | Terrestial Plant | Terrestrial | Calkins J. (2018). MN NWAC Risk Assessment Worksheet: Chorispora tenella. Retrieved from (link) | Minnesota | |
| Phacelia tanacetifolia | Blue Tansy; Lacy Phacelia; Purple Tansy; Phacélie à feuilles de tanaisie | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Oreochromis aureus | Blue Tilapia; Israeli Tilapia; Blue Kurper | Fish | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Blue Tilapia (Oreochromis aureus). Retrieved from (link) | United States | Added USFWS Summary Assessment |
| Oreochromis aureus | Blue Tilapia; Israeli Tilapia; Blue Kurper | Fish | Aquatic | Shwartzberg E. (2013). New York Fish & Aquatic Invertebrates Invasiveness Ranking Form: Oreochromis aureus. Retrieved from (link) | New York | |
| Alosa aestivalis | Blueback Herring; Blueback Shad; River Herring | Fish | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Blueback Herring (Alosa aestivalis). Retrieved from (link) | United States | Added USFWS Summary Assessment |
| Thekopsora minima | Blueberry Leaf Rust | Pathogen | Terrestrial | European and Mediterranean Plant Protection Organization (EPPO). (2017). Pest Risk Analysis for Thekopsora minima. Retrieved from (link) | Europe | |
| Fallopia x bohemica | Bohemian Knotweed | Terrestrial Plant | Terrestrial | Culley T. (2017). Ohio Invasive Plant Assessment Protocol: Fallopia x bohemica. Retrieved from (link) | Ohio | |
| Fallopia x bohemica | Bohemian Knotweed | Terrestrial Plant | Terrestrial | Chandler M. (2018). MN NWAC Risk Assessment Worksheet: Fallopia x bohemica. Retrieved from (link) | Minnesota | |
| Ligustrum obtusifolium | Border Privet; Amur Privet; Blunt Leaved Privet | Terrestrial Plant | Terrestrial | Jacquart E., O'Connor P., Cox H., & Howe K.(2005). Assessment of Invasive Species in Indiana's Natural Areas; Official Privet (Ligustrum obtusifolium, L. vulgare, L. ovalifolium, L. sinense, and L.amurense) Assessment. Retrieved from (link) | Indiana | |
| Ligustrum obtusifolium | Border Privet; Amur Privet; Blunt Leaved Privet | Terrestrial Plant | Terrestrial | Mastalerz A., & Culley T. (2015). Ohio Invasive Plant Assessment Protocol: Ligustrum obtusifolium. Retrieved from (link) | Ohio | |
| Ligustrum obtusifolium | Border Privet; Amur Privet; Blunt Leaved Privet | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Ligustrum obtusifolium. Retrieved from (link) | New York | |
| Ligustrum obtusifolium | Border Privet; Amur Privet; Blunt Leaved Privet | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Saponaria officinalis | Bouncing Bet; Soapwort; Sweet Betty; Bouncing Betty; Bouncing-bet; Saponaire officinale | Terrestrial Plant | Terrestrial | Morgan K., & Culley T. (2017). Ohio Invasive Plant Assessment Protocol: Saponaria officinalis. Retrieved from (link) | Ohio | |
| Saponaria officinalis | Bouncing Bet; Soapwort; Sweet Betty; Bouncing Betty; Bouncing-bet; Saponaire officinale | Terrestrial Plant | Terrestrial | Jacquart E. (2012). Indiana Non-Native Plant Invasiveness Ranking Form: Saponaria officinals. Retrieved from (link) | Indiana | |
| Saponaria officinalis | Bouncing Bet; Soapwort; Sweet Betty; Bouncing Betty; Bouncing-bet; Saponaire officinale | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Saponaria officinalis. Retrieved from (link) | New York | |
| Cydalima perspectalis | Box Tree Moth | Insect | Terrestrial | Kenis M., & Rabitsch W. (2018). Risk assessment template developed under the "Study on Invasive Alien Species - Development of risk assessments to tackle priority species and enhance prevention". Retrieved from (link) | Europe | |
| Egeria densa | Brazilian Elodea; Brazilian Waterweed; Large Flowered Waterweed; Élodée dense | Aquatic Plant | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Brazilian Waterweed (Egeria densa). Retrieved from (link) | United States | water weed assessment added |
| Egeria densa | Brazilian Elodea; Brazilian Waterweed; Large Flowered Waterweed; Élodée dense | Aquatic Plant | Aquatic | OMNRF Risk Assessment | Ontario | |
| Egeria densa | Brazilian Elodea; Brazilian Waterweed; Large Flowered Waterweed; Élodée dense | Aquatic Plant | Aquatic | Clemants S. (2009). New York Non-Native Plant Invasiveness Ranking Form: Egeria densa. Retrieved from (link) | New York | |
| Egeria densa | Brazilian Elodea; Brazilian Waterweed; Large Flowered Waterweed; Élodée dense | Aquatic Plant | Aquatic | Mauremootoo J. (2015). GB Non-native Organism Risk Assessment Scheme for Large Flowered Waterweed (Egeria densa). Retrieved from (link) | Great Britain | |
| Egeria densa | Brazilian Elodea; Brazilian Waterweed; Large Flowered Waterweed; Élodée dense | Aquatic Plant | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Egeria densa. Retrieved from (link) | Wisconsin | |
| Lilaeopsis brasiliensis | Brazilian Micro Sword | Aquatic Plant | Aquatic | United States Department of Agriculture. (2017). Weed Risk Assessment for Lilaeopsis brasiliensis (Glaziou) Affolter (Apiaceae) – Brazilian micro sword. Retrieved from (link) | United States | |
| Abramis brama | Bream; Common Bream; Freshwater Bream; Bronze Bream; Carp Bream; Carpe et brème | Fish | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Abramis brama. Retrieved from (link) | United States | |
| Asparagus asparagoides | Bridal Creeper; Bridal-veil Creeper; Gnarboola; Smilax; Smilax Aspargus | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Robinia hispida | Bristly Locust; Mossy Locust; Rose Acacia; Robinier hispide | Terrestrial Plant | Terrestrial | Moore G. (2010). New York Non-Native Plant Invasiveness Ranking Form: Robinia hispida. Retrieved from (link) | New York | |
| Acanthospermum hispidum | Bristly Starbur; Goat's Head; Hispid Starburr; Starbur; Herbe tricorne | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2015). Weed Risk Assessment for Acanthospermum hispidum DC. (Asteraceae) - Bristly Starbur. Retrieved from (link) | United States | |
| Inula britannica | British Yellowhead; British Elecampane; Inule des fleuves | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Inula britannica | British Yellowhead; British Elecampane; Inule des fleuves | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Inula britannica | British Yellowhead; British Elecampane; Inule des fleuves | Terrestrial Plant | Terrestrial | Lehtonen P., & Schall R. A. (2009). Weed Risk Assessment; Inula britannica L. (British elecampane). Retrieved from (link) | United States | |
| Inula britannica | British Yellowhead; British Elecampane; Inule des fleuves | Terrestrial Plant | Terrestrial | Cortilet A. (2011). MN NWAC Risk Assessment Worksheet: Inula britannica. Retrieved from (link) | Minnesota | |
| Najas minor | Brittle Waternymph; Brittle Naiad; Lesser Naiad; Brittle Water Nymph; Petite Naïade | Aquatic Plant | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Brittle Waternymph (Najas minor). Retrieved from (link) | United States | |
| Najas minor | Brittle Waternymph; Brittle Naiad; Lesser Naiad; Brittle Water Nymph; Petite Naïade | Aquatic Plant | Aquatic | Mastalerz A., & Culley T. (2015). Ohio Invasive Plant Assessment Protocol: Najas minor. Retrieved from (link) | Ohio | |
| Najas minor | Brittle Waternymph; Brittle Naiad; Lesser Naiad; Brittle Water Nymph; Petite Naïade | Aquatic Plant | Aquatic | Glenn S. (2009). New York Non-Native Plant Invasiveness Ranking Form: Najas minor. Retrieved from (link) | New York | |
| Najas minor | Brittle Waternymph; Brittle Naiad; Lesser Naiad; Brittle Water Nymph; Petite Naïade | Aquatic Plant | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Najas minor. Retrieved from (link) | Wisconsin | |
| Leptospermum scoparium | Broom Teatree; Mānuka; Manuka; Manuka Myrtle; New Zealand Teatree; Broom Tea-tree; Tea Tree; Broom Tea Tree; New Zealand Tea Tree | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Linaria genistifolia | Broomleaf Toadflax; Linaire à feuilles de genêt | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Andropogon virginicus | Broomsedge Bluestem; Yellowsedge Bluestem; Whiskey Grass; Barbon de Virginie | Terrestrial Plant | Terrestrial | European and Mediterranean Plant Protection Organization. (2018). Pest Risk Assessment for Andropogon virginicus. Retrieved from (link) | Europe | |
| Bugula neritina | Brown Bryozoan; Common Bugula | Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Bugula neritina. Retrieved from (link) | Alaska | |
| Crotalaria juncea | Brown Hemp; Indian Hemp; Madras Hemp; Sunn Hemp | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Centaurea jacea | Brown Knapweed; Brownray Knapweed; Centaurée jacée | Terrestrial Plant | Terrestrial | Lind S. (2011). Wisconsin Department of Natural Resources Literature Review: Centaurea jacea. Retrieved from (link) | Wisconsin | |
| Centaurea jacea | Brown Knapweed; Brownray Knapweed; Centaurée jacée | Terrestrial Plant | Terrestrial | Chandler M. (2012). MN NWAC Risk Assessment Worksheet: Centaurea jacea. Retrieved from (link) | Minnesota | |
| Tetropium fuscum(Fabricius) | Brown Spruce Longhorn Beetle | Insect | Terrestrial | CFIA Risk Assessment | Canada | |
| Tetropium fuscum(Fabricius) | Brown Spruce Longhorn Beetle | Insect | Terrestrial | Department of Natural Resources Forest Protection Shubenacadie, Nova Scotia. (2014). Pest Risk Analysis: Risk Assessment of the Threat of Brown Spruce Longhorn Beetle to Nova Scotia Forests. Retrieved from (link) | Nova Scotia | |
| Salmo trutta | Brown Trout; von Behr Trout; Loch Leven Trout; German Brown Trout | Fish | Aquatic | Schwartzberg E. (2013). New York Fish & Aquatic Invertebrate Invasiveness Ranking Form: Salmo trutta. Retrieved from (link) | New York | |
| Urochloa fasciculata | Browntop Signalgrass | Terrestrial Plant | Wetland | CFIA Categorization Assessment | Canada | |
| Jatropha podagrica | Buddha Belly Plant | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Poa bulbosa | Bulb Bluegrass; Bulbous Bluegrass; Bulbous Meadow-grass; Pâturin bulbeux | Terrestrial Plant | Terrestrial | Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Poa bulbosa. Retrieved from (link) | New York | |
| Cirsium vulgare | Bull Thistle; Common Thistle; Spear Thistle; Chardon vulgaire | Terrestrial Plant | Terrestrial | Deitch Z., & Jacquart E. (2013). Indiana Non-Native Plant Invasiveness Ranking Form: Cirsium vulgare. Retrieved from (link) | Indiana | |
| Persicaria bungeana | Bunge's Smartweed; Prickly Smartweed | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Euonymus alatus | Burning Bush; Winged Burning Bush; Winged Euonymus; Winged Spindle-tree; Burning Bush Euonymus; Winged Wahoo; Fusain ailé | Terrestrial Plant | Terrestrial | Jacquart E. (2019). Assessment of Invasive Species in Indiana's Natural Areas: Euonymus alatus. Retrieved from (link) | Indiana | |
| Euonymus alatus | Burning Bush; Winged Burning Bush; Winged Euonymus; Winged Spindle-tree; Burning Bush Euonymus; Winged Wahoo; Fusain ailé | Terrestrial Plant | Terrestrial | Ma J., & Moore G. (2008). New York Non-Native Plant Invasiveness Ranking Form: Euonymus alatus. Retrieved from (link) | New York | |
| Euonymus alatus | Burning Bush; Winged Burning Bush; Winged Euonymus; Winged Spindle-tree; Burning Bush Euonymus; Winged Wahoo; Fusain ailé | Terrestrial Plant | Terrestrial | Justen E. (2019). MN NWAC Risk Assessment Worksheet: Euonymus alatus. Retrieved from (link) | Minnesota | |
| Euonymus alatus | Burning Bush; Winged Burning Bush; Winged Euonymus; Winged Spindle-tree; Burning Bush Euonymus; Winged Wahoo; Fusain ailé | Terrestrial Plant | Terrestrial | Matson E. (2011). Wisconsin Department of Natural Resources Literature Review: Euonymus alatus. Retrieved from (link) | Wisconsin | |
| Euonymus alatus | Burning Bush; Winged Burning Bush; Winged Euonymus; Winged Spindle-tree; Burning Bush Euonymus; Winged Wahoo; Fusain ailé | Terrestrial Plant | Terrestrial | Mastalerz A., & Culley T. (2019). Ohio Invasive Plant Assessment Protocol: Euonymus alatus. Retrieved from (link) | Ohio | |
| Cichla ocellaris | Butterfly Peacock Bass; Peacock Bass | Fish | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Buttefly Peacock Bass (Cichla ocellaris). Retrieved from (link) | United States | summary assessment added |
| Sirococcus clavigignenti-juglandacearum | Butternut Canker Pathogen | Pathogen | Terrestrial | Carlson J.C. (2007). Wisconsin Department of Natural Resources Literature Review: Sirococcus clavigignenti-juglandacearum. Retrieved from (link) | Wisconsin | |
| Cordyline australis | Cabbage Tree; Cabbage Palm; Giant Dracaena; Giant Dracena; Grass Palm; New Zealand Cabbage Tree; Palm Lily | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Ligustrum ovalifolium | California Privet; Korean Privet; Garden Privet; Oval-leaved Privet; Troène des haies | Terrestrial Plant | Terrestrial | Moore G. (2010). New York Non-Native Plant Invasiveness Ranking Form: Ligustrum ovalifolium. Retrieved from (link) | New York | |
| Ligustrum ovalifolium | California Privet; Korean Privet; Garden Privet; Oval-leaved Privet; Troène des haies | Terrestrial Plant | Terrestrial | Jacquart E., O'Connor P., Cox H., & Howe K. (2005). Assessment of Invasive Species in Indiana's Natural Areas; Official Privet (Ligustrum obtusifolium, L. vulgare, L. ovalifolium, L. sinense, and L.amurense) Assessment. Retrieved from (link) | Indiana | |
| Pyrus calleryana | Callery Pear | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2008). New York Non-Native Plant Invasiveness Ranking Form: Pyrus calleryana. Retrieved from (link) | New York | |
| Pyrus calleryana | Callery Pear | Terrestrial Plant | Terrestrial | Sweet L. (2016). Pyrus calleryana Risk Assessment. Retrieved from (link) | California | |
| Pyrus calleryana | Callery Pear | Terrestrial Plant | Terrestrial | Jacquart E. (2012). Assessment of Invasive Species in Indiana's Natural Areas; Official Callery Pear (Pyrus calleryana) Assessment. Retrieved from (link) | Indiana | |
| Pyrus calleryana | Callery Pear | Terrestrial Plant | Terrestrial | OIPC Team. (2014). Ohio Invasive Plant Assessment Protocol: Pyrus calleryana. Retrieved from (link) | Ohio | |
| Tarchonanthus camphoratus | Camphor Bush; Wild Camphor Bush | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Poa compressa | Canada Bluegrass; Flattened Meadow-grass; Pâturin comprimé | Terrestrial Plant | Terrestrial | Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Poa compressa. Retrieved from (link) | New York | |
| Cirsium arvense | Canada Thistle; Creeping Thistle; Field Thistle; Californian Thistle; Chardon des champs | Terrestrial Plant | Terrestrial | Annen C. (2007). Wisconsin Department of Natural Resources Literature Review: Cirsium arvense. Retrieved from (link) | Wisconsin | |
| Cirsium arvense | Canada Thistle; Creeping Thistle; Field Thistle; Californian Thistle; Chardon des champs | Terrestrial Plant | Terrestrial | Jacquart E., & Clements A. (2012). Indiana Non-Native Plant Invasiveness Ranking Form: Cirsium arvense. Retrieved from (link) | Indiana | |
| Cirsium arvense | Canada Thistle; Creeping Thistle; Field Thistle; Californian Thistle; Chardon des champs | Terrestrial Plant | Terrestrial | Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Cirsium arvense. Retrieved from (link) | New York | |
| Cirsium arvense | Canada Thistle; Creeping Thistle; Field Thistle; Californian Thistle; Chardon des champs | Terrestrial Plant | Terrestrial | Conover B. (2018). Ohio Invasive Plant Assessment Protocol: Cirsium arvense. Retrieved from (link) | Ohio | |
| Cirsium arvense | Canada Thistle; Creeping Thistle; Field Thistle; Californian Thistle; Chardon des champs | Terrestrial Plant | Terrestrial | Becker R. (2013). MN NWAC Risk Assessment Worksheet: Cirsium arvense. Retrieved from (link) | Minnesota | |
| Nassella hyalina | Cane Needlegrass; Cane Needle Grass | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Phyllanthus maderaspatensis | Canoe Weed | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2012). Weed Risk Assessment for Phyllanthus maderaspatensis L. (Phyllanthaceae) - Canoe Weed. Retrieved from (link) | United States | |
| Delairea odorata | Cape Ivy; German Ivy | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2013). Weed Risk Assessment for Delairea odorata Lem. (Asteraceae) - Cape Ivy. Retrieved from (link) | United States | |
| Drosera capensis | Cape Sundew | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Euphorbia lathyris | Caper Spurge; Paper Spurge; Moleplant; Mole Plant; Euphorbe épurge | Terrestrial Plant | Terrestrial | Sweet L. (2016). Euphorbia lathyris Risk Assessment. Retrieved from (link) | California | |
| Euphorbia lathyris | Caper Spurge; Paper Spurge; Moleplant; Mole Plant; Euphorbe épurge | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Euphorbia lathyris. Retrieved from (link) | New York | |
| Amaranthus palmeri | Carelessweed; Dioecious Amaranth; Palmer's Amaranth; Palmer Amaranth; Palmer's Pigweed; Amarante de Palmer | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Amaranthus palmeri | Carelessweed; Dioecious Amaranth; Palmer's Amaranth; Palmer Amaranth; Palmer's Pigweed; Amarante de Palmer | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Amaranthus palmeri | Carelessweed; Dioecious Amaranth; Palmer's Amaranth; Palmer Amaranth; Palmer's Pigweed; Amarante de Palmer | Terrestrial Plant | Terrestrial | Becker R. (2014). MN NWAC Risk Assessment Worksheet: Amaranthus palmeri. Retrieved from (link) | Minnesota | |
| Amaranthus palmeri | Carelessweed; Dioecious Amaranth; Palmer's Amaranth; Palmer Amaranth; Palmer's Pigweed; Amarante de Palmer | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2020) Weed Risk Assessment for Amaranthus palmeri (Amaranthaceae) - Palmer's Amaranth. Retrieved from (link) | United States | |
| Amaranthus palmeri | Carelessweed; Dioecious Amaranth; Palmer's Amaranth; Palmer Amaranth; Palmer's Pigweed; Amarante de Palmer | Terrestrial Plant | Terrestrial | European and Mediterranean Plant Protection Organisation. (2020). Pest Risk Analysis for Amaranthus palmeri. Retrieved from (link) | Europe | |
| Carlina vulgaris | Carline Thistle | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Cabomba caroliniana | Carolina Fanwort; Carolina Water Shield; Green Cabomba; Fanwort; Fish Grass; Washington Grass; Cabomba de Caroline | Aquatic Plant | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Carolina Fanwort (Cabomba caroliniana). Retrieved from (link) | United States | Summary Assessment Added |
| Cabomba caroliniana | Carolina Fanwort; Carolina Water Shield; Green Cabomba; Fanwort; Fish Grass; Washington Grass; Cabomba de Caroline | Aquatic Plant | Aquatic | CFIA Risk Assessment | Canada | |
| Cabomba caroliniana | Carolina Fanwort; Carolina Water Shield; Green Cabomba; Fanwort; Fish Grass; Washington Grass; Cabomba de Caroline | Aquatic Plant | Aquatic | European and Mediterranean Plant Protection Organization (EPPO). (2007). Pest Risk Analysis for Cabomba caroliniana. Retrieved from (link) | Europe | |
| Cabomba caroliniana | Carolina Fanwort; Carolina Water Shield; Green Cabomba; Fanwort; Fish Grass; Washington Grass; Cabomba de Caroline | Aquatic Plant | Aquatic | Ma J., & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Cabomba caroliniana. Retrieved from (link) | New York | New NY Summary Link |
| Cabomba caroliniana | Carolina Fanwort; Carolina Water Shield; Green Cabomba; Fanwort; Fish Grass; Washington Grass; Cabomba de Caroline | Aquatic Plant | Aquatic | OMNRF Risk Assessment | Ontario | |
| Cabomba caroliniana | Carolina Fanwort; Carolina Water Shield; Green Cabomba; Fanwort; Fish Grass; Washington Grass; Cabomba de Caroline | Aquatic Plant | Aquatic | European and Mediterranean Plant Protection Organization (EPPO). (2007). Pest Risk Analysis for Cabomba caroliniana. Retrieved from (link) | Europe | |
| Cabomba caroliniana | Carolina Fanwort; Carolina Water Shield; Green Cabomba; Fanwort; Fish Grass; Washington Grass; Cabomba de Caroline | Aquatic Plant | Aquatic | Mauremootoo J. (2015). GB Non-native Organism Risk Assessment Scheme for Carolina Fanwort (Cabomba caroliniana). Retrieved from (link) | Great Britain | |
| Cabomba caroliniana | Carolina Fanwort; Carolina Water Shield; Green Cabomba; Fanwort; Fish Grass; Washington Grass; Cabomba de Caroline | Aquatic Plant | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Cabomba caroliniana. Retrieved from (link) | Wisconsin | |
| Cabomba caroliniana | Carolina Fanwort; Carolina Water Shield; Green Cabomba; Fanwort; Fish Grass; Washington Grass; Cabomba de Caroline | Aquatic Plant | Aquatic | Michigan Department of Agriculture and Rural Development. (2015). Weed Risk Assessment for Cabomba caroliniana A. Gray (Cabombaceae) - Carolina fanwort. Retrieved from (link) | Michigan | |
| Solanum carolinense | Carolina Horsenettle; Horse Nettle; Horsenettle; Morelle de Caroline | Terrestrial Plant | Terrestrial | Brusati E.D. (2016). Solanum carolinense Risk Assessment. Retrieved from (link) | California | |
| Didemnum vexillum | Carpet Sea Squirt; Carpet Tunicate; Sea Squirt; Ascidian; Colonial Tunicate; Compound Sea Squirt; Didemnum | Aquatic Invertebrate | Aquatic | Great Britain Non-Native Species Secretariat. (2011). GB Non-native Organism Risk Assessment Scheme for Carpet Sea Squirt (Didemnum vexillum). Retrieved from (link) | Great Britain | |
| Didemnum vexillum | Carpet Sea Squirt; Carpet Tunicate; Sea Squirt; Ascidian; Colonial Tunicate; Compound Sea Squirt; Didemnum | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Didemnum vexillum. Retrieved from (link) | Alaska | |
| Didemnum vexillum | Carpet Sea Squirt; Carpet Tunicate; Sea Squirt; Ascidian; Colonial Tunicate; Compound Sea Squirt; Didemnum | Aquatic Invertebrate | Aquatic | Schwartzberg E. (2013). New York Fish and Aquatic Invertebrates Invasiveness Ranking Form: Didemnum vexillum. Retrieved from (link) | New York | |
| Senegalia catchetu | Catechu; Kher; Cachou; Cutchtree; Black Cutch; Black Catechu | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Nepeta sibirica | Catmint; Siberian Catmint | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Setaria pumila pallidefusca | Cattail Grass | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Dolichandra unguis-cati | Cat's Claw Creeper; Cat's Claw Trumpet; Funnel Creeper | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2019). Weed Risk Assessment for Dolichandra unguis-cati (Bignoniaceae) - Cat's-claw. Retrieved from (link) | United States | |
| Knipowitschia caucasica | Caucasian Dwarf Goby | Fish | Aquatic | U.S. Fish and Wildlife Service. (2017). Ecological Risk Screening Summary: Caucasian Dwarf Goby (Knipowitschia caucasica). Retrieved from (link) | United States | |
| Pfiesteria piscicida | Cell from Hell; Ambush Predator; Phantom Dinoflagellate | Aquatic Invertebrate | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Pfiesteria piscicida. Retrieved from (link) | Wisconsin | |
| Tridentiger trigonocephalus | Chameleon Goby | Fish | Aquatic | U.S. Fish and Wildlife Service. (2012). Ecological Risk Screening Summary: Chameleon Goby (Tridentiger trigonocephalus). Retrieved from (link) | United States | |
| Pomacea canaliculata | Channeled Applesnail | Aquatic Invertebrate | Aquatic | European and Mediterranean Plant Protection Organisation. (2015). Report of a Pest Risk Analysis for Pomacea canaliculata. Retrieved from (link) | Europe | |
| Pomacea canaliculata | Channeled Applesnail | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Channeled Applesnail (Pomacea canaliculata). Retrieved from (link) | United States | |
| Oncorhynchus masou | Cherry Salmon | Fish | Aquatic | U.S. Fish and Wildlife Service. (2020). Ecological Risk Screening Summary: Cherry Salmon (Oncorhynchus masou). Retrieved from (link) | United States | |
| Dryocosmus kuriphilus | Chestnut Gall Wasp | Insect | Terrestrial | CFIA Categorization Assessment | Canada | |
| Gevuina avellana | Chilean Hazelnut | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Nassella neesiana | Chilean Needlegrass; Chilean Needle Grass | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Nassella neesiana | Chilean Needlegrass; Chilean Needle Grass | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2013). Weed Risk Assessment for Nassella neesiana (Trin & Rupr.) Barkworth (Poaceae) - Chilean needlegrass. Retrieved from (link) | United States | |
| Melia azedarach | Chinaberry; Chinaberry Tree; Pride of India; Bead-tree; Cape Lilac; Syringa Berrytree; Persian Lilac; Indian Lilac; White Cedar | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Lespedeza cuneata | Chinese Bushclover | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Lespedeza cuneata | Chinese Bushclover | Terrestrial Plant | Terrestrial | Jacquart E., Langell G., O'Connor P., et al. (2004). Official Assessment of Lespedezas (including L. cuneata, L. bicolor, L. thunbergii, Kummerowia stipulacea, and K. stratia) in Indiana's Natural Areas. Retrieved from (link) | Indiana | |
| Lespedeza cuneata | Chinese Bushclover | Terrestrial Plant | Terrestrial | European and Mediterranean Plant Protection Organization (EPPO). (2018). Pest Risk Analysis for Lespedeza cuneata. Retrieved from (link) | Europe | |
| Lespedeza cuneata | Chinese Bushclover | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Lespedeza cuneata. Retrieved from (link) | New York | |
| Lespedeza cuneata | Chinese Bushclover | Terrestrial Plant | Terrestrial | Kollmansberger A., & Sheehan M. (2007). Wisconsin Department of Natural Resources Literature Review: Lespedeza cuneata. Retrieved from (link) | Wisconsin | |
| Cuscuta chinensis | Chinese Dodder | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Cuscuta chinensis | Chinese Dodder | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Abbottina rivularis | Chinese False Gudgeon | Fish | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Chinese False Fugeon (Abbottina rivularis). Retrieved from (link) | United States | |
| Celtis sinensis | Chinese Hackberry | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Persicaria chinensis | Chinese Knotweed; Creeping Smartweed | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2017). Weed Risk Assessment for Persicaria chinensis (L.) H. Gross (Polygonaceae) - Chinese Knotweed. Retrieved from (link) | United States | |
| Eriocheir sinensis | Chinese Mitten Crab; Shanghai Hairy Crab; Crabe chinois à mitaine | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Chinese mitten crab (Eriocheir sinensis). Retrieved from (link) | United States | summary assessment added for chinese mitten crab |
| Eriocheir sinensis | Chinese Mitten Crab; Shanghai Hairy Crab; Crabe chinois à mitaine | Aquatic Invertebrate | Aquatic | Therriault T.W., Herborg L.M., Locke A., & McKindsey C.W. (2008). Risk Assessment for Chinese Mitten Crab (Eriocheir sinensis) in Canadian Waters. Retrieved from (link) | Canada | |
| Eriocheir sinensis | Chinese Mitten Crab; Shanghai Hairy Crab; Crabe chinois à mitaine | Aquatic Invertebrate | Aquatic | Soto J. 2013. New York Fish & Aquatic Invertebrate Invasiveness Ranking Form: Eriocheir sinensis. Retrieved from (link) | New York | |
| Eriocheir sinensis | Chinese Mitten Crab; Shanghai Hairy Crab; Crabe chinois à mitaine | Aquatic Invertebrate | Aquatic | Great Britain Non-Native Species Secretariat. (2011). GB Non-Native Organism Risk Assessment Scheme for Chinese Mitten Crab (Eriocheir sinensis). Retrieved from (link) | Great Britain | |
| Eriocheir sinensis | Chinese Mitten Crab; Shanghai Hairy Crab; Crabe chinois à mitaine | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Eriocheir sinensis. Retrieved from (link) | Alaska | |
| Eriocheir sinensis | Chinese Mitten Crab; Shanghai Hairy Crab; Crabe chinois à mitaine | Aquatic Invertebrate | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Eriocheir sinensi. Retrieved from (link) | Wisconsin | |
| Cipangopaludina chinensis; Bellamya chinensis | Chinese Mystery Snail; Black Snail; Trapdoor Snail; Vivipare chinoise | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Chinese Mystery Snail (Cipangopaludina chinensis). Retrieved from (link) | United States | Added USFWS Summary Assessment |
| Cipangopaludina chinensis; Bellamya chinensis | Chinese Mystery Snail; Black Snail; Trapdoor Snail; Vivipare chinoise | Aquatic Invertebrate | Aquatic | Adams D., & Schwartzberg E. (2013). New York Fish and Aquatic Invertebrate Invasiveness Ranking Form: Bellamya chinensis. Retrieved from (link) | New York | |
| Cipangopaludina chinensis; Bellamya chinensis | Chinese Mystery Snail; Black Snail; Trapdoor Snail; Vivipare chinoise | Aquatic Invertebrate | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Cipangopaludina chinensis. Retrieved from (link) | Wisconsin | |
| Pistacia chinensis | Chinese Pistache; Pistachio | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2012). Weed Risk Assessment for Pistachia chinensis Bunge (Anacardiaceae) - Chinese Pistache. Retrieved from (link) | United States | |
| Pistacia chinensis | Chinese Pistache; Pistachio | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Sinanodonta woodiana | Chinese Pond Mussel; Eastern Asiatic Freshwater Clam; Swan-mussel | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2015). Ecological Risk Screening Summary: Chinese Pond Mussel (Sinanodonta woodiana). Retrieved from (link) | United States | Summary Assessment Added chinese pond mussel |
| Ligustrum sinense | Chinese Privet | Terrestrial Plant | Terrestrial | Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Ligustrum sinense. Retrieved from (link) | New York | New NY Summary Link |
| Ligustrum sinense | Chinese Privet | Terrestrial Plant | Terrestrial | Jacquart E., O'Connor P., Cox H., & Howe K. (2005). Assessment of Invasive Species in Indiana's Natural Areas; Official Privet (Ligustrum obtusifolium, L. vulgare, L. ovalifolium, L. sinense, and L.amurense) Assessment. Retrieved from (link) | Indiana | |
| Ligustrum sinense | Chinese Privet | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2012). Weed Risk Assessment for Ligustrum sinense Lour. (Oleaceae) - Chinese privet. Retrieved from (link) | United States | |
| Miscanthus sinensis | Chinese Silver Grass; Eulalia Grass; Maiden Grass; Zebra Grass; Susuki Grass; Porcupine Grass; Chinese Maiden Grass; Chinese Silvergrass; Miscanthus de Chine | Terrestrial Plant | Terrestrial | Calkins J. (2012). MN NWAC Risk Assessment Worksheet: Miscanthus sinensis. Retrieved from (link) | Minnesota | |
| Miscanthus sinensis | Chinese Silver Grass; Eulalia Grass; Maiden Grass; Zebra Grass; Susuki Grass; Porcupine Grass; Chinese Maiden Grass; Chinese Silvergrass; Miscanthus de Chine | Terrestrial Plant | Terrestrial | Morgan I., & Culley T. (2016). Ohio Invasive Plant Assessment Protocol: Miscanthus sinensis. Retrieved from (link) | Ohio | |
| Miscanthus sinensis | Chinese Silver Grass; Eulalia Grass; Maiden Grass; Zebra Grass; Susuki Grass; Porcupine Grass; Chinese Maiden Grass; Chinese Silvergrass; Miscanthus de Chine | Terrestrial Plant | Terrestrial | Slack D. (2019). Assessment of Invasive Species in Indiana's Natural Areas; Official Miscanthus (Miscanthus sinensis) Assessment. Retrieved from (link) | Indiana | |
| Miscanthus sinensis | Chinese Silver Grass; Eulalia Grass; Maiden Grass; Zebra Grass; Susuki Grass; Porcupine Grass; Chinese Maiden Grass; Chinese Silvergrass; Miscanthus de Chine | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2010). New York Non-Native Plant Invasiveness Ranking Form. Retrieved from (link) | New York | |
| Toona sinensis | Chinese Toon; Chinese Mahogany | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2012). Weed Risk Assessment for Toona sinensis (A. Juss.) M. Roem. (Meliaceae) – Chinese toon/Chinese mahogany. Retrieved from (link) | United States | |
| Toona sinensis | Chinese Toon; Chinese Mahogany | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Wisteria sinensis/W. floribunda | Chinese Wisteria; Japanese Wisteria | Terrestrial Plant | Terrestrial | Miller R. (2019). Assessment of Invasive Species in Indiana's Natural Areas: Wisteria sinensis. Retrieved from (link) | Indiana | |
| Wisteria sinensis/W. floribunda | Chinese Wisteria; Japanese Wisteria | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2008). New York Non-Native Plant Invasiveness Ranking Form: Wisteria sinensis/W. floribunda. Retrieved from (link) | New York | |
| Dioscorea polystachya | Chinese Yam; Cinnamon Vine | Terrestrial Plant | Terrestrial | Paulone P.M. & Jacquart E. (2012). Indiana Non-Native Plant Invasiveness Ranking Form: Dioscorea polystachya. Retrieved from (link) | Indiana | |
| Dioscorea polystachya | Chinese Yam; Cinnamon Vine | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Dioscorea polystachya | Chinese Yam; Cinnamon Vine | Terrestrial Plant | Terrestrial | CFIA Risk Management | Canada | |
| Dioscorea polystachya | Chinese Yam; Cinnamon Vine | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Dioscorea polystachya. Retrieved from (link) | New York | |
| Dioscorea polystachya | Chinese Yam; Cinnamon Vine | Terrestrial Plant | Terrestrial | Ricke M., & Culley T. (2017). Ohio Invasive Plant Assessment Protocol: Dioscorea polystachya. Retrieved from (link) | Ohio | |
| Dioscorea polystachya | Chinese Yam; Cinnamon Vine | Terrestrial Plant | Terrestrial | Meier M. (2007). Wisconsin Department of Natural Resources Literature Review: Dioscorea polystachya. Retrieved from (link) | Wisconsin | |
| Ulva spp. | Chlorophytic Alga | Algae | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Ulva spp.. Retrieved from (link) | Wisconsin | |
| Akebia quinata | Chocolate Vine; Five-leaf Chocolate Vine; Five-leaf Akebia | Terrestrial Plant | Terrestrial | Ma. J., & Clemants S. (2008). New York Non-Native Plant Invasiveness Ranking Form: Akebia quinata. Retrieved from (link) | New York | |
| Akebia quinata | Chocolate Vine; Five-leaf Chocolate Vine; Five-leaf Akebia | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Cuphea ignea | Cigar Plant; Cigar Flower; Firecracker Plant; Mexican Cigar | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Salvia sclarea | Clary Sage; Europe Sage; Clary; Sauge sclarée | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Commelina diffusa | Climbing Dayflower; Spreading Dayflower | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Cuscuta epithymum | Clover Dodder; Dodder; Lesser Dodder; Hellweed; Strangle-tare; Alfalfa Dodder; Cuscute du thym | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Styela clava | Clubbed Tunicate; Stalked Sea Squirt; Club Sea Squirt; Club Tunicate; Asian Tunicate; Leathery Sea Squirt; Rough Sea Squirt; Ascidie plissée | Aquatic Invertebrate | Aquatic | Therriault T.W., Herborg L.M. (2007). Risk Assessment for Two Solitary and Three Colonial Tunicates in Both Atlantic and Pacific Canadian Waters. Retrieved from (link) | Canada | |
| Styela clava | Clubbed Tunicate; Stalked Sea Squirt; Club Sea Squirt; Club Tunicate; Asian Tunicate; Leathery Sea Squirt; Rough Sea Squirt; Ascidie plissée | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Styela clava. Retrieved from (link) | Alaska | |
| Styela clava | Clubbed Tunicate; Stalked Sea Squirt; Club Sea Squirt; Club Tunicate; Asian Tunicate; Leathery Sea Squirt; Rough Sea Squirt; Ascidie plissée | Aquatic Invertebrate | Aquatic | DFO. (2013). Science Advice from a Risk Assessment of Five Sessile Tunicate Species. Retrieved from (link) | Canada | |
| Tridax procumbens | Coat Buttons; Coatbuttons; Tridax Daisy | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2018). Weed Risk Assessment for Tridax procumbens L. (Asteraceae) – Coat buttons. Retrieved from (link) | United States | |
| Tridax procumbens | Coat Buttons; Coatbuttons; Tridax Daisy | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Tridax procumbens | Coat Buttons; Coatbuttons; Tridax Daisy | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Senna occidentalis | Coffee Senna; Septicweed; Ant Bush; Antbush; Arsenic Bush; Negro Coffee; Nigerian Senna; Sickle Pod; Stink Weed; Stinking Pea; Stinking Weed; Stinkingweed; Stinkweed; Styptic Weed | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Sesbania exaltata | Coffeeweed; Bigpod Sesbania; Colorado River-hemp | Terrestrial Plant | Wetland | CFIA Categorization Assessment | Canada | |
| Oncorhynchus kisutch | Coho Salmon; Silver Salmon | Fish | Aquatic | Schwartzberg E. (2013). New York Fish & Aquatic Invertebrate Invasiveness Ranking Form: Oncorhynchus kisutch. Retrieved from (link) | New York | |
| Tussilago farfara | Colts Foot; Horsehoof; Coughwort; Bull's Foot; Foalswort; Coltsfoot; Tussilage pas-d'âne | Terrestrial Plant | Terrestrial | Kearns K. (2011). Wisconsin Department of Natural Resources Literature Review: Tussilago farfara. Retrieved from (link) | Wisconsin | |
| Tussilago farfara | Colts Foot; Horsehoof; Coughwort; Bull's Foot; Foalswort; Coltsfoot; Tussilage pas-d'âne | Terrestrial Plant | Terrestrial | Park A. (2010). Oregon Department of Agriculture Plant Pest Risk Assessment for Coltsfoot, Tussilago farfara. Retrieved from (link) | Oregon | |
| Tussilago farfara | Colts Foot; Horsehoof; Coughwort; Bull's Foot; Foalswort; Coltsfoot; Tussilage pas-d'âne | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Tussilago farfara. Retrieved from (link) | New York | |
| Barbus barbus | Common Barbel; Barbel | Fish | Aquatic | U.S Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Barbel (Barbus barbus). Retrieved from (link) | United States | summary assessment added |
| Berberis vulgaris | Common Barberry; European Barberry; Barberry; Épine-vinette commune | Terrestrial Plant | Terrestrial | Van Riper L. (2015). MN NWAC Risk Assessment Worksheet: Berberis vulgaris. Retrieved from (link) | Minnesota | |
| Berberis vulgaris | Common Barberry; European Barberry; Barberry; Épine-vinette commune | Terrestrial Plant | Terrestrial | Ma J., & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Berberis vulgaris. Retrieved from (link) | New York | |
| Rhamnus cathartica | Common Buckthorn; European Buckthorn; Nerprun cathartique | Terrestrial Plant | Terrestrial | Jacquart E., Collins K., O'Neill B., et al. (2003). Assessment of Invasive Species in Indiana's Natural Areas; Official Common Buckthorn (Rhamnus cathartica) Assessment. Retrieved from (link) | Indiana | |
| Rhamnus cathartica | Common Buckthorn; European Buckthorn; Nerprun cathartique | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2010). New York Non-Native Plant Invasiveness Ranking Form: Rhamnus cathartica. Retrieved from (link) | New York | New NY Summary Link |
| Rhamnus cathartica | Common Buckthorn; European Buckthorn; Nerprun cathartique | Terrestrial Plant | Terrestrial | OIPC Team. (2014). Ohio Invasive Plant Assessment Protocol: Rhamnus cathartica. Retrieved from (link) | Ohio | |
| Rhamnus cathartica | Common Buckthorn; European Buckthorn; Nerprun cathartique | Terrestrial Plant | Terrestrial | Sheehan M. (2007). Wisconsin Department of Natural Resources Literature Review: Rhamnus cathartica. Retrieved from (link) | Wisconsin | |
| Rhamnus cathartica | Common Buckthorn; European Buckthorn; Nerprun cathartique | Terrestrial Plant | Terrestrial | Cortilet A.B. (2013). MN NWAC Risk Assessment Worksheet: Rhamnus cathartica. Retrieved from (link) | Minnesota | |
| Rhamnus cathartica | Common Buckthorn; European Buckthorn; Nerprun cathartique | Terrestrial Plant | Terrestrial | Cortilet A.B. (2016). MN NWAC Risk Assessment Worksheet: Rhamnus cathartica. Retrieved from (link) | Minnesota | |
| Arcticum minus | Common Burdock; Lesser Burdock; Little Burdock; Louse-bur; Button-bur; Cuckoo-button; Wild Rhubarb | Terrestrial Plant | Terrestrial | Weglage E. (2018). Ohio Invasive Plant Assessment Protocol: Arcticum minus. Retrieved from (link) | Ohio | |
| Cyprinus carpio | Common Carp; Koi; Carpe Commune | Fish | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Cyprinus carpio. Retrieved from (link) | United States | |
| Cyprinus carpio | Common Carp; Koi; Carpe Commune | Fish | Aquatic | Corser J. (2013). New York Fish and Aquatic Invertebrates Invasiveness Ranking Form: Cyprinus carpio. Retrieved from (link) | New York | |
| Proboscidea louisianica | Common Devil's Claw; Louisiana Devil's-claw; Devil's-claw; Ram's Horn; Bicorne de Louisiane | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Torilis arvensis; Torilis japonica | Common Hedge Parsley; Spreading Hedgeparsley; Tall Sock-destroyer; Spreading Hedge Parsley; Japanese Hedge Parsely; Torilis des champs | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Torilis arvensis; Torilis japonica | Common Hedge Parsley; Spreading Hedgeparsley; Tall Sock-destroyer; Spreading Hedge Parsley; Japanese Hedge Parsely; Torilis des champs | Terrestrial Plant | Terrestrial | Deitch Z., & Jacquart E. (2018). Indiana Non-Native Plant Invasiveness Ranking Form: Torilis arvensis. Retrieved from (link) | Indiana | |
| Torilis arvensis; Torilis japonica | Common Hedge Parsley; Spreading Hedgeparsley; Tall Sock-destroyer; Spreading Hedge Parsley; Japanese Hedge Parsely; Torilis des champs | Terrestrial Plant | Terrestrial | Sheehan M. (2007). Wisconsin Department of Natural Resources Literature Review: Torilis arvensis. Retrieved from (link) | Wisconsin | |
| Cynoglossum officinale | Common Hound's-tongue; Gypsy-flower; Hound's Tongue; Cynoglosse officinale | Terrestrial Plant | Terrestrial | Sheehan M. (2007). Wisconsin Department of Natural Resources Literature Review: Cynoglossum officinale. Retrieved from (link) | Wisconsin | |
| Cynoglossum officinale | Common Hound's-tongue; Gypsy-flower; Hound's Tongue; Cynoglosse officinale | Terrestrial Plant | Terrestrial | Becker R. (2012). MN NWAC Risk Assessment Worksheet: Cynoglossum officinale. Retrieved from (link) | Minnesota | |
| Xeranthemum annuum | Common Immortelle; Annual Everlasting; Immortelle | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Ziziphus jujuba | Common Jujube; Jujube; Indian Jujube; Chinese Date | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Acridotheres tristis | Common Myna; Indian Myna | Bird | Terrestrial | Scalera R., Rabitsch W., Genovesi P., et al. (2018). Study on Invasive Alien Species - Development of risk assessments to tackle priority species and enhance prevention; Risk Assessment for Acridotheres tristis. Retrieved from (link) | Europe | |
| Plantago major | Common Plantain; Broadleaf Plantain; White Man's Foot; Greater Plantain; Plantain majeur | Terrestrial Plant | Terrestrial | OIPC Team. (2014). Ohio Invasive Plant Assessment Protocol: Plantago major. Retrieved from (link) | Ohio | |
| Hippophae rhamnoides | Common Sea-buckthorn; Sea Buckthorn; Argousier faux-nerprun | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Veronica officinalis | Common Speedwell; Gypsy-weed; Heath Speedwell; Common Gypsyweed; Paul's Betony; Véronique officinale | Terrestrial Plant | Terrestrial | Moore G., & Glenn S. (2010). New York Non-Native Plant Invasiveness Ranking Form: Veronica officinalis. Retrieved from (link) | New York | |
| Hypericum perforatum | Common St. John's-wort; St. John's-wort; Common Saint John's Wort; St. John's Wort; Millepertuis commun | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Hypericum perforatum. Retrieved from (link) | New York | |
| Hypericum perforatum | Common St. John's-wort; St. John's-wort; Common Saint John's Wort; St. John's Wort; Millepertuis commun | Terrestrial Plant | Terrestrial | Jacquart E. (2012). Indiana Non-Native Plant Invasiveness Ranking Form: Hypericum perforatum. Retrieved from (link) | Indiana | |
| Dipsacus fullonum; Dipsacus sylvestris | Common Teasel; Wild Teasel; Cardère des bois | Terrestrial Plant | Terrestrial | Annen C. (2007). Wisconsin Department of Natural Resources Literature Review: Dipsacus sylvestris. Retrieved from (link) | Wisconsin | |
| Dipsacus fullonum; Dipsacus sylvestris | Common Teasel; Wild Teasel; Cardère des bois | Terrestrial Plant | Terrestrial | Jacquart E. (2012). Indiana Non-Native Plant Invasiveness Ranking Form: Dipsacus fullonum. Retrieved from (link) | Indiana | |
| Dipsacus fullonum; Dipsacus sylvestris | Common Teasel; Wild Teasel; Cardère des bois | Terrestrial Plant | Terrestrial | Mastalerz A., & Culley T. (2015). Ohio Invasive Plant Assessment Protocol: Dipsacus fullonum. Retrieved from (link) | Ohio | |
| Dipsacus fullonum; Dipsacus sylvestris | Common Teasel; Wild Teasel; Cardère des bois | Terrestrial Plant | Terrestrial | Becker R., & Graeve K. (2016). MN NWAC Risk Assessment Worksheet: Dipsacus fullonum. Retrieved from (link) | Minnesota | |
| Linaria vulgaris | Common Toadflax; Yellow Toadflax; Butter-and-eggs; Linaire vulgaire | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Linaria vulgaris | Common Toadflax; Yellow Toadflax; Butter-and-eggs; Linaire vulgaire | Terrestrial Plant | Terrestrial | Becker R. (2011). MN NWAC Risk Assessment Worksheet: Linaria vulgaris. Retrieved from (link) | Minnesota | |
| Podarcis muralis | Common Wall Lizard | Reptile | Terrestrial | Foster, J. (2015). GB Non-native Organism Risk Assessment Scheme for Podarcis muralis. Retrieved from (link) | Great Britain | |
| Apera spica-venti | Common Windgrass; Loose Silky-bent; Silky bent-grass; Loose Silkybent; Loose Silky Bentgrass; Agrostide jouet-du-vent | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Apera spica-venti | Common Windgrass; Loose Silky-bent; Silky bent-grass; Loose Silkybent; Loose Silky Bentgrass; Agrostide jouet-du-vent | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2016). Weed Risk Assessment for Apera spica-venti (L.) P. Beauv. (Poaceae) - Common Windgrass. Retrieved from (link) | United States | |
| Sida acuta | Common Wireweed | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Artemisia vulgaris | Common Wormwood; Mugwort; Common Mugwort; Wild Wormwood; Felon Herb; Armoise vulgaire | Terrestrial Plant | Terrestrial | Jacquart E. (2011). Indiana Non-Native Plant Invasiveness Ranking Form: Artemisia vulgaris. Retrieved from (link) | Indiana | |
| Artemisia vulgaris | Common Wormwood; Mugwort; Common Mugwort; Wild Wormwood; Felon Herb; Armoise vulgaire | Terrestrial Plant | Terrestrial | Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Artemesia vulgaris. Retrieved from (link) | New York | |
| Cherax destructor | Common Yabby; Yabby | Aquatic Invertebrate | Aquatic | OMNRF Risk Assessment | Ontario | |
| Cherax destructor | Common Yabby; Yabby | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Yabby (Cherax destructor). Retrieved from (link) | United States | |
| Bromus madritensis | Compact Brome | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Diplosoma listerianum | Compound Sea Squirt; Diplosoma | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Diplosoma listerianum. Retrieved from (link) | Alaska | |
| Amatitlania nigrofasciata | Convict Cichlid; Zebra Cichlid | Fish | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Amatitlania nigrofasciata. Retrieved from (link) | United States | |
| Acacia saligna | Coojong; Golden Wreath Wattle; Orange Wattle; Blue-leafed Wattle; Port Jackson Willow | Terrestrial Plant | Terrestrial | Branquart E., Lozano V., & Brundu G. (2018). Risk Assessment: Acacia saligna. Retrieved from (link) | Europe | |
| Acacia saligna | Coojong; Golden Wreath Wattle; Orange Wattle; Blue-leafed Wattle; Port Jackson Willow | Terrestrial Plant | Terrestrial | Sweet, L. (2020). Acacia saligna Risk Assessment. Retrieved from (link) | California | |
| Ardisia crenata | Coralberry Ardisia; Christmas Berry; Australian Holly; Coral Ardisia; Coral Bush; Coralberry; Coralberry Tree; Hen's-eyes; Spiceberry | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2013). Weed Risk Assessment for Ardisia crenata Sims (Myrsinaceae) - Coralberry ardisia. Retrieved from (link) | United States | |
| Ranunculus arvensis | Corn Buttercup; Devil-on-all-sides; Scratch Bur | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Coleostephus myconis | Corn Marigold; Mediterranean Marigold | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Coleostephus myconis | Corn Marigold; Mediterranean Marigold | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Coleostephus myconis | Corn Marigold; Mediterranean Marigold | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2017). Weed Risk Assessment for Coleostephus myconis (L.) Cass. (Asteraceae) -Mediterranean marigold. Retrieved from (link) | United States | |
| Vigna unguiculata | Cowpea; Blackeyed Pea | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Digitaria ternata | Crabgrass; Crab Grass; Black-seed Finger Grass | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Campanula rapunculoides | Creeping Bellflower; European Bellflower; Campanule fausse-raiponce | Terrestrial Plant | Terrestrial | Annen C. (2007). Wisconsin Department of Natural Resources Literature Review: Campanula rapunculoides. Retrieved from (link) | Wisconsin | |
| Agrostis stolonifera | Creeping Bentgrass; Creeping Bent; Fiorin; Spreading Bent; Carpet Bentgrass; Agrostide stolonifère | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2014). Weed Risk Assessment for non-herbicide resistant and herbicide resistant types of Agrostis stolonifera L.. Retrieved from (link) | United States | |
| Agrostis stolonifera | Creeping Bentgrass (GE herbicide resistant); Agrostide stolonifère | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2014). Weed Risk Assessment for non-herbicide resistant and herbicide resistant types of Agrostis stolonifera L. Retrieved from (link) | United States | |
| Agrostis stolonifera | Creeping Bentgrass (GE herbicide resistant); Agrostide stolonifère | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2003). APHIS Preliminary Risk Assessment on the Petition for a Determination of Nonregulated Status for Creeping Bentgrass (Agrostis stolonifera) Genetically Engineered (Event ASR368) for Tolerance to the Herbicide Glyphosate submitted by Monsanto Company and the Scotts Company. Retrieved from (link) | United States | |
| Ranunculus repens | Creeping Butter-cup; Creeping Crowfoot; Sitfast; Renoncule rampante | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Ranunculus repens. Retrieved from (link) | New York | |
| Glechoma hederacea | Creeping Charlie; Ground Ivy; Lierre terrestre | Terrestrial Plant | Terrestrial | Deitch Z., & Jacquart E. (2013). Indiana Non-Native Plant Invasiveness Ranking Form: Glechoma hederacea. Retrieved from (link) | Indiana | |
| Leucanthemum paludosum; Mauranthemum paludosum | Creeping Daisy; Mini Marguerite; Baby Marguerite; White Buttons; Snow Daisy | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Senecio angulatus | Creeping Groundsel; Cape-ivy | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Senecio angulatus | Creeping Groundsel; Cape-ivy | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2013). Weed Risk Assessment for Senecio angulatus L. f. (Asteraceae) – Cape-ivy. Retrieved from (link) | United States | |
| Persicaria longiseta | Creeping Smartweed; Oriental Lady's Thumb; Bristly Lady's Thumb; Asiatic Smartweed; Long-bristled Smartweed; Asiatic Waterpepper; Bristled Knotweed; Bunchy Knotweed; Tufted Knotweed; Renouée à soies longues | Terrestrial Plant | Terrestrial | Moore G. (2008). New York Non-Native Plant Invasiveness Ranking Form: Persicaria longiseta. Retrieved from (link) | New York | |
| Holcus mollis | Creeping Soft Grass; Creeping Velvet Grass; Velvet Grass; Houlque molle | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Cuphea procumbens | Creeping Waxweed | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Nymphoides cristata | Crested Floating Heart | Aquatic Plant | Aquatic | United States Department of Agriculture. (2012). Weed Risk Assessment for Nymphoides cristata (Roxb.) Kuntze (Menyanthaceae) – Crested floating heart. Retrieved from (link) | United States | |
| Pinellia ternata | Crow-dipper; Crowdipper; Green Dragon; Pinellie ternée | Terrestrial Plant | Terrestrial | Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Pinellia ternata. Retrieved from (link) | New York | New NY Summary Link |
| Pinellia ternata | Crow-dipper; Crowdipper; Green Dragon; Pinellie ternée | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Securigera varia; Coronilla varia | Crown-vetch; Axseed; Purple Crown-vetch; Trailing Crown-vetch; Varia Crownvetch; Crown Vetch; Crownvetch; Coronille bigarrée | Terrestrial Plant | Terrestrial | Reyes C. (2011). Wisconsin Department of Natural Resources Literature Review: Coronilla varia. Retrieved from (link) | Wisconsin | |
| Securigera varia; Coronilla varia | Crown-vetch; Axseed; Purple Crown-vetch; Trailing Crown-vetch; Varia Crownvetch; Crown Vetch; Crownvetch; Coronille bigarrée | Terrestrial Plant | Terrestrial | Jacquart E., Brown D., Casebere L., et al. (2003). Assessment of Invasive Species in Indiana's Natural Areas; Official Crown Vetch (Coronilla varia) Assessment. Retrieved from (link) | Indiana | |
| Securigera varia; Coronilla varia | Crown-vetch; Axseed; Purple Crown-vetch; Trailing Crown-vetch; Varia Crownvetch; Crown Vetch; Crownvetch; Coronille bigarrée | Terrestrial Plant | Terrestrial | Ma J., & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Coronilla varia. Retrieved from (link) | New York | |
| Securigera varia; Coronilla varia | Crown-vetch; Axseed; Purple Crown-vetch; Trailing Crown-vetch; Varia Crownvetch; Crown Vetch; Crownvetch; Coronille bigarrée | Terrestrial Plant | Terrestrial | Becker R. (2015). MN NWAC Risk Assessment Worksheet: Securigera varia. Retrieved from (link) | Minnesota | |
| Carassius carassius | Crucian Carp | Fish | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Crucian Carp (Carassius carassius). Retrieved from (link) | United States | |
| Araujia sericifera | Cruel Plant; Bladderflower; White Bladderflower | Terrestrial Plant | Terrestrial | Brusati E.D. (2016). Araujia sericifera Risk Assessment. Retrieved from (link) | California | |
| Araujia sericifera | Cruel Plant; Bladderflower; White Bladderflower | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2012). Weed Risk Assessment for Araujia sericifera Brot. (Apocynaceae) - Cruel plant. Retrieved from (link) | United States | |
| Osteopilus septentrionalis | Cuban Treefrog | Amphibian | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Cuban Treefrog (Osteopilus septentrionalis). Retrieved from (link) | United States | |
| Potamogeton crispus | Curly-leaved Pondweed; Curly Pondweed; Curly-leaf Pondweed; Curly Leaved Pondweed; Potamot crépu | Aquatic Plant | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Curly Leaved Pondweed (Potamogeton crispus). Retrieved from (link) | United States | |
| Potamogeton crispus | Curly-leaved Pondweed; Curly Pondweed; Curly-leaf Pondweed; Curly Leaved Pondweed; Potamot crépu | Aquatic Plant | Aquatic | Mastalerz A., & Culley T. (2015). Ohio Invasive Plant Assessment Protocol: Potamogeton crispus. Retrieved from (link) | Ohio | |
| Potamogeton crispus | Curly-leaved Pondweed; Curly Pondweed; Curly-leaf Pondweed; Curly Leaved Pondweed; Potamot crépu | Aquatic Plant | Aquatic | Ma J., & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Potamogeton crispus. Retrieved from (link) | New York | |
| Potamogeton crispus | Curly-leaved Pondweed; Curly Pondweed; Curly-leaf Pondweed; Curly Leaved Pondweed; Potamot crépu | Aquatic Plant | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Potamogeton crispus. Retrieved from (link) | Wisconsin | |
| Potamogeton crispus | Curly-leaved Pondweed; Curly Pondweed; Curly-leaf Pondweed; Curly Leaved Pondweed; Potamot crépu | Aquatic Plant | Aquatic | Michigan Department of Agriculture and Rural Development. (2016). Weed Risk Assessment for Potamogeton crispus L. (Potamogetonaceae) - Curly leaf pondweed. Retrieved from (link) | Michigan | |
| Rubus laciniatus | Cutleaf Evergreen Blackberry; Evergreen Blackberry; Ronce laciniée | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Rubus laciniatus. Retrieved from (link) | New York | |
| Geranium dissectum | Cut-leaved Crane's-bill; Cutleaf Geranium; Géranium disséqué | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Dipsacus laciniatus | Cut-leaved Teasel; Cut-leaf Teasel; Cutleaf Teasel; Cardère découpée | Terrestrial Plant | Terrestrial | Annen C. (2007). Wisconsin Department of Natural Resources Literature Review: Dipsacus laciniatus. Retrieved from (link) | Wisconsin | |
| Dipsacus laciniatus | Cut-leaved Teasel; Cut-leaf Teasel; Cutleaf Teasel; Cardère découpée | Terrestrial Plant | Terrestrial | Paulone P.M. & Jacquart E. (2012). Indiana Non-Native Plant Invasiveness Ranking Form: Dipsacus laciniatus. Retrieved from (link) | Indiana | |
| Dipsacus laciniatus | Cut-leaved Teasel; Cut-leaf Teasel; Cutleaf Teasel; Cardère découpée | Terrestrial Plant | Terrestrial | Mastalerz A., & Culley T. (2015). Ohio Invasive Plant Assessment Protocol: Dipsacus laciniatus. Retrieved from (link) | Ohio | |
| Dipsacus laciniatus | Cut-leaved Teasel; Cut-leaf Teasel; Cutleaf Teasel; Cardère découpée | Terrestrial Plant | Terrestrial | Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Dipsacus laciniatus. Retrieved from (link) | New York | |
| Dipsacus laciniatus | Cut-leaved Teasel; Cut-leaf Teasel; Cutleaf Teasel; Cardère découpée | Terrestrial Plant | Terrestrial | Wolf K. (2016). Dipsacus laciniatus Risk Assessment. Retrieved from (link) | California | |
| Dipsacus laciniatus | Cut-leaved Teasel; Cut-leaf Teasel; Cutleaf Teasel; Cardère découpée | Terrestrial Plant | Terrestrial | Calkins J. (2019). MN NWAC Risk Assessment Worksheet: Dipsacus laciniatus. Retrieved from (link) | Minnesota | |
| Cylindrospermopsis raciborskii | Cylindro (cyanobacteria) | Algae | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Cylindrospermopsis raciborskii. Retrieved from (link) | Wisconsin | |
| Euphorbia cyparissias | Cypress Spurge; Euphorbe cyprès | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Euphorbia cyparissias. Retrieved from (link) | New York | |
| Ipomoea quamoclit | Cypress Vine; Cypressvine; Morning Glory; Cardinal Creeper; Cardinal Vine; Star Glory; Hummingbird Vine; Ipomée quamoclit | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Paspalum dilatatum | Dallisgrass; Dallas Grass; Sticky Heads; Dallis Grass | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Paspalum dilatatum | Dallisgrass; Dallas Grass; Sticky Heads; Dallis Grass | Terrestrial Plant | Terrestrial | CFIA Risk Management | Canada | |
| Linaria dalmatica | Balkan Toadflax; Broadleaf Toadflax; Dalmatian Toadflax; Linaire à feuilles larges | Terrestrial Plant | Terrestrial | Lind G., & Lind S. (2011). Wisconsin Department of Natural Resources Literature Review: Linaria dalmatica. Retrieved from (link) | Wisconsin | |
| Linaria dalmatica | Balkan Toadflax; Broadleaf Toadflax; Dalmatian Toadflax; Linaire à feuilles larges | Terrestrial Plant | Terrestrial | Chandler M. (2019). MN NWAC Risk Assessment Worksheet: Linaria dalmatica. Retrieved from (link) | Minnesota | |
| Linaria dalmatica | Balkan Toadflax; Broadleaf Toadflax; Dalmatian Toadflax; Linaire à feuilles larges | Terrestrial Plant | Terrestrial | CFIA Catergorization Assessment | Canada | |
| Hesperis matronalis | Dame's Rocket; Dame's Violet; Julienne des dames | Terrestrial Plant | Terrestrial | Jacquart E., Pierce C., & Cox H. (2007). Assessment of Invasive Species in Indiana's Natural Areas; Official Dame's Rocket (Hesperis matronalis) Assessment. Retrieved from (link) | Indiana | |
| Hesperis matronalis | Dame's Rocket; Dame's Violet; Julienne des dames | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2008). New York Non-Native Plant Invasiveness Ranking Form: Hesperis matronalis. Retrieved from (link) | New York | New NY Summary Link |
| Hesperis matronalis | Dame's Rocket; Dame's Violet; Julienne des dames | Terrestrial Plant | Terrestrial | Mastalerz A. (2016). Ohio Invasive Plant Assessment Protocol: Hesperis matronalis. Retrieved from (link) | Ohio | |
| Hesperis matronalis | Dame's Rocket; Dame's Violet; Julienne des dames | Terrestrial Plant | Terrestrial | Annen C. (2007). Wisconsin Department of Natural Resources Literature Review: Hesperis matronalis. Retrieved from (link) | Wisconsin | |
| Astacus leptodactylus | Danube Crayfish; Galician Crayfish; Turkish Crayfish; Narrow-clawed Crayfish | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Danube Crayfish (Pontastacus leptodactylus). Retrieved from (link) | United States | |
| Astacus leptodactylus | Danube Crayfish; Galician Crayfish; Turkish Crayfish; Narrow-clawed Crayfish | Aquatic Invertebrate | Aquatic | Great Britain Non-Native Species Secretariat. (2011). GB Non-Native Organism Risk Assessment Scheme for Turkish Crayfish (Astacus leptodactylus). Retrieved from (link) | Great Britain | |
| Mytilopsis leucophaeata | Dark Falsemussel; Conrad's False Mussel; Dark False Mussel | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Dark Falsemussel (Mytilopsis leucophaeata). Retrieved from (link) | United States | |
| Mytilopsis leucophaeata | Dark Falsemussel; Conrad's False Mussel; Dark False Mussel | Aquatic Invertebrate | Aquatic | Therriault T.W., Weise A.M., Higgins S.N., et al. (2012). Risk Assessment for Three Dreissenid Mussels (Dreissena polymorpha, Dreissena rostriformis bugensis, and Mytilopsis leucophaeata) in Canadian Freshwater Ecosystems. Retrieved from (link) | Canada | |
| Mytilopsis leucophaeata | Dark Falsemussel; Conrad's False Mussel; Dark False Mussel | Aquatic Invertebrate | Aquatic | DFO. (2013). Science advice from the risk assessment of three dreissenid mussels (Dreissena polymorpha, Dreissena rostriformis bugensis, and Mytilopsis leucophaeata) in Canadian freshwater ecosystems. Retrieved from (link) | Canada | |
| Diospyros lotus | Date Plum; Date-plum; Caucasian Persimmon; Lilac Persimmon; Date Plum Tree | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Codiumfragile ssp.tomentosoides | Dead Man's Fingers; Green Sea Fingers; Felty Fingers; Forked Felt-alga; Stag Seaweed; Sponge Seaweed; Green Sponge; Green Fleece; Oyster Thief | Algae | Aquatic | Drouin A., & McKindsey C.W. (2007). QBRAT v2 assessment: Codium fragile ssp. tomentosoides in the Gulf of St. Lawrence as a case study. Retrieved from (link) | Eastern Canada | |
| Hibiscus cannabinus | Deccan Hemo; Java Jute; Kenaf | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Ibicella lutea | Devil's Claw; Yellow Unicorn-plant | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Emex spinosa | Devil's Thorn; Spiny Emex; Lesser Jack; Spiny Threecorner-Jack; Spiny Threecornerjack; Threecornerjack | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Emex australis | Devil's Thorn; Southern Threecornerjack; Double Gee; Doublegee | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Stephanodiscus binderanus | Diatom | Algae | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Diatom (Stephanodiscus binderanus). Retrieved from (link) | United States | |
| Centaurea diffusa | Diffuse Knapweed; Knapweed; Tumble Knapweed; Centaurée diffuse | Terrestrial Plant | Terrestrial | Lind S. (2011). Wisconsin Department of Natural Resources Literature Review: Centaurea diffusa. Retrieved from (link) | Wisconsin | |
| Centaurea diffusa | Diffuse Knapweed; Knapweed; Tumble Knapweed; Centaurée diffuse | Terrestrial Plant | Terrestrial | Chandler M. (2014). MN NWAC Risk Assessment Worksheet: Centaurea diffusa. Retrieved from (link) | Minnesota | |
| Hemerocallis fulva | Ditch Lily; Day Lily; Orange Day-lily; Orange Daylily; Hémérocalle fauve | Terrestrial Plant | Terrestrial | Vinnik I., & Vinnik Y. (2016). Ohio Invasive Plant Assessment Protocol: Hemerocallis fulva. Retrieved from (link) | Ohio | |
| Hemerocallis fulva | Ditch Lily; Day Lily; Orange Day-lily; Orange Daylily; Hémérocalle fauve | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Hemerocallis fulva. Retrieved from (link) | New York | |
| Cynanchum rossicum; Vincetoxicum rossicum | Dog-strangling Vine; Pale Swallow-wort; European Swallow-wort; Dog Strangling Vine; Dompte-venin de Russie | Terrestrial Plant | Terrestrial | Jacquart E. (2012). Indiana Non-Native Plant Invasiveness Ranking Form: Cynanchum rossicum. Retrieved from (link) | Indiana | |
| Cynanchum rossicum; Vincetoxicum rossicum | Dog-strangling Vine; Pale Swallow-wort; European Swallow-wort; Dog Strangling Vine; Dompte-venin de Russie | Terrestrial Plant | Terrestrial | Glenn S. (2009). New York Non-Native Plant Invasiveness Ranking Form; Cynanchum rossicum. Retrieved from (link) | New York | New NY Summary Link |
| Cynanchum rossicum; Vincetoxicum rossicum | Dog-strangling Vine; Pale Swallow-wort; European Swallow-wort; Dog Strangling Vine; Dompte-venin de Russie | Terrestrial Plant | Terrestrial | Meier M. (2007). Wisconsin Department of Natural Resources Literature Review: Vincetoxicum rossicum. Retrieved from (link) | Wisconsin | |
| Cynanchum rossicum; Vincetoxicum rossicum | Dog-strangling Vine; Pale Swallow-wort; European Swallow-wort; Dog Strangling Vine; Dompte-venin de Russie | Terrestrial Plant | Terrestrial | Van Riper L. (2012). MN NWAC Risk Assessment Worksheet: Cynanchum rossicum. Retrieved from (link) | Minnesota | |
| Landoltia punctata | Dotted Duckweed | Aquatic Plant | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Landoltia punctata. Retrieved from (link) | Wisconsin | |
| Bromus tectorum | Downy Brome; Cheat Grass; Brome des toits | Terrestrial Plant | Terrestrial | Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Bromus tectorum. Retrieved from (link) | New York | |
| Paulownia fortunei (Seem.) Hemsl. | Dragon Tree; Dragontree; Fortune's Empress Tree | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Cassinia arcuata | Drooping Cassinia; Biddy Bush; Chinese Scrub; Chinese Shrub; Sifton Bush; Tear Shrub | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Sagittaria pygmaea | Dwarf Arrowhead; Pygmy Arrowhead | Aquatic Plant | Aquatic | CFIA Categorization Assessment | Canada | |
| Alternanthera sessilis | Dwarf Copperleaf; Ponnanganni; Ponnaganti Aaku; Sessile Joyweed | Aquatic Plant | Aquatic | CFIA Risk Assessment | Canada | |
| Alternanthera sessilis | Dwarf Copperleaf; Ponnanganni; Ponnaganti Aaku; Sessile Joyweed | Aquatic Plant | Aquatic | CFIA Risk Management | Canada | |
| Trichogaster lalius | Dwarf Gourami | Fish | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Trichogaster lalius. Retrieved from (link) | United States | |
| Pleioblastus fortunei | Dwarf Whitestripe; Dwarf Whitestripe Bamboo | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Syringa oblata | Early Lilac; Early Blooming Lilac; Broadleaf Lilac | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Cuscuta monogyna | Eastern Dodder | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Gambusia holbrooki | Eastern Mosquitofish; Plague Minnow; Eastern Gambusia | Fish | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Gambusia holbrooki. Retrieved from (link) | United States | USFWS summary assessment added |
| Gambusia holbrooki | Eastern Mosquitofish; Plague Minnow; Eastern Gambusia | Fish | Aquatic | White E. (2013). New York Fish & Aquatic Invertebrate Invasiveness Ranking Form: Gambusia holbrooki. Retrieved from (link) | New York | |
| Gambusia holbrooki | Eastern Mosquitofish; Plague Minnow; Eastern Gambusia | Fish | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Gambusia holbrooki. Retrieved from (link) | Wisconsin | |
| Tritia (Ilyanassa) obsoleta | Eastern Mudsnail | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering ea Marine Invasive Species Assessment: Ilyanassa obsoleta. Retrieved from (link) | Alaska | |
| Toxicodendron radicans; Toxicodendron rydbergii | Eastern & Western Poison Ivy; Herbe à puce | Terrestrial Plant | Terrestrial | Calkins, J. (2013). MN NWAC Risk Assessment Worksheet: Toxicodendron radicans & Toxicodendron rydbergii. Retrieved from (link) | Minnesota | |
| Crassocephalum crepidioides | Ebolo; Thickhead; Redflower Ragleaf; Fireweed | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Euphorbia oblongata | Eggleaf Spurge; Balkan Spurge; Oblong Spurge | Terrestrial Plant | Terrestrial | Coombs E. (2008). Oregon Department of Agriculture Plant Pest Risk Assessment Oblong Spurge, Euphorbia oblongata. Retrieved from (link) | Oregon | |
| Euphorbia oblongata | Eggleaf Spurge; Balkan Spurge; Oblong Spurge | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Dactyloctenium aegyptium | Egyptian Crowfoot Grass; Crowfoot Grass; Egyptian Grass; Durban Crowfoot Grass | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Alopochen aegyptiacus; Alopochen aegyptiaca | Egyptian Goose | Bird | Aquatic | Mazurska K., & Solarz W. (2017). Risk Assessment of Egyptian Goose Alopochen aegyptiacus. Retrieved from (link) | Europe | |
| Alopochen aegyptiacus; Alopochen aegyptiaca | Egyptian Goose | Bird | Aquatic | Wright L. (2011). GB Non-Native Organism Risk Assessment Scheme for Egyptian Goose (Alopochen aegyptiacus). Retrieved from (link) | Great Britain | |
| Alopochen aegyptiacus; Alopochen aegyptiaca | Egyptian Goose | Bird | Aquatic | Adams D. (2013). New York Terrestrial Vertebrate Invasiveness Ranking Form: Alopochen aegyptiacus. Retrieved from (link) | New York | |
| Alopochen aegyptiacus; Alopochen aegyptiaca | Egyptian Goose | Bird | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Eygptian Goose (Alopochen aegyptiaca). Retrieved from (link) | United States | |
| Alopochen aegyptiacus; Alopochen aegyptiaca | Egyptian Goose | Bird | Aquatic | Mazurska K., & Solarz W. (2016). Risk Assessment of Egyptian Goose Alopochen aegyptiacus. Retrieved from (link) | Poland | |
| Inula helenium | Elecampane; Horse-heal; Elfdock; Inule aunée | Terrestrial Plant | Terrestrial | Graeve K. (2014). MN NWAC Risk Assessment Worksheet: Inula helenium . Retrieved from (link) | Minnesota | |
| Scolytus jacobsoni(Spessivtsev, 1919) | Elm Bark Beetle | Insect | Terrestrial | CFIA Risk Assessment | Canada | |
| Agrilus planipennis | Emerald Ash Borer | Insect | Terrestrial | CFIA Risk Assessment | Canada | |
| Agrilus planipennis | Emerald Ash Borer | Insect | Terrestrial | Hodge J., Scarr T., Ross F., et al. (2015). Emerald Ash Borer Pest Risk Analysis for Northern Ontario and Manitoba. Retrieved from (link) | Northern Ontario and Manitoba | |
| Agrilus planipennis | Emerald Ash Borer | Insect | Terrestrial | European and Mediterranean Plant Protection Organization. (2013). Pest Risk Analysis for Agrilus planipennis. Retrieved from (link) | Europe | |
| Agrilus planipennis | Emerald Ash Borer | Insect | Terrestrial | Schwartzburg E. (2013). New York Terrestrial Invertebrates Invasiveness Ranking Form: Agrilus planipennis. Retrieved from (link) | New York | |
| Agrilus planipennis | Emerald Ash Borer | Insect | Terrestrial | Boone C.K.. (2007). Wisconsin Department of Natural Resources Literature Review: Agrilus planipennis. Retrieved from (link) | Wisconsin | |
| Paulownia tomentosa | Empress Tree; Princess Tree; Fox Glove-tree; Karritree | Terrestrial Plant | Terrestrial | Clemants S., & Moore G. (2008). New York Non-Native Plant Invasiveness Ranking Form: Paulownia tomentosa. Retrieved from (link) | New York | New NY Summary Link |
| Paulownia tomentosa | Empress Tree; Princess Tree; Fox Glove-tree; Karritree | Terrestrial Plant | Terrestrial | Culley T. (2016). Ohio Invasive Plant Assessment Protocol: Paulownia tomentosa. Retrieved from (link) | Ohio | |
| Paulownia tomentosa | Empress Tree; Princess Tree; Fox Glove-tree; Karritree | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Paulownia tomentosa | Empress Tree; Princess Tree; Fox Glove-tree; Karritree | Terrestrial Plant | Terrestrial | Gorden D. (2019). Assessment of Invasive Species in Indiana's Natural Areas: Paulownia tomentosa. Retrieved from (link) | Indiana | |
| Paulownia tomentosa | Empress Tree; Princess Tree; Fox Glove-tree; Karritree | Terrestrial Plant | Terrestrial | Sheehan S. (2007). Wisconsin Department of Natural Resources Literature Review: Paulownia tomentosa. Retrieved from (link) | Wisconsin | |
| Hedera helix | English Ivy; Common Ivy; European Ivy; Ivy; Lierre commun | Terrestrial Plant | Terrestrial | Jacquart E., & Cox H. (2006). Asseessment of Invasive Species in Indiana's Natural Areas: Hedera helix. Retrieved from (link) | Indiana | |
| Hedera helix | English Ivy; Common Ivy; European Ivy; Ivy; Lierre commun | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Hedra helix. Retrieved from (link) | New York | New NY Summary Link |
| Opuntia stricta | Erect Prickly Pear; Nopal Estricto | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Peganum harmala | Esfand; Wild Rue; Syrian Rue; African Rue; Harmel; Harmal Peganum; African-rue; Harmel Shrub; Ruin Weed | Terrestrial Plant | Terrestrial | Robison R. (2016). Peganum harmala Risk Assessment. Retrieved from (link) | California | |
| Peganum harmala | Esfand; Wild Rue; Syrian Rue; African Rue; Harmel; Harmal Peganum; African-rue; Harmel Shrub; Ruin Weed | Terrestrial Plant | Terrestrial | Oregon Department of Agriculture. (2009). Noxious Weed Pest Risk Assessment for African rue, Peganum harmala Zygophyllaceae, Caltrop. Retrieved from (link) | Oregon | |
| Peganum harmala | Esfand; Wild Rue; Syrian Rue; African Rue; Harmel; Harmal Peganum; African-rue; Harmel Shrub; Ruin Weed | Terrestrial Plant | Terrestrial | Langland D. (2009). Oregon Department of Agriculture Plant Pest Risk Assessment for African rue, Peganum harmala. Retrieved from (link) | Oregon | |
| Peganum harmala | Esfand; Wild Rue; Syrian Rue; African Rue; Harmel; Harmal Peganum; African-rue; Harmel Shrub; Ruin Weed | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Brassica carinata | Ethiopean Mustard | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2014). Weed Risk Assessment for Brassica carinata A. Braun (Brassicaceae) - Ethiopean mustard. Retrieved from (link) | United States | |
| Brassica carinata | Ethiopean Mustard | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Leuciscus leuciscus | Eurasian Dace; Common Dace; Vandoise | Fish | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Eurasian Dace (Leuciscus leuciscus). Retrieved from (link) | United States | |
| Phoxinus phoxinus | Eurasian Minnow, Minnow, Common Minnow; Vairon | Fish | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Phoxinus phoxinus. Retrieved from (link) | United States | |
| Myriophyllum spicatum | Eurasian Water-milfoil; Eurasian Watermilfoil; Myriophylle en épi | Aquatic Plant | Aquatic | Moore G. (2008). New York Non-Native Plant Invasiveness Ranking Form: Myriophyllum spicatum. Retrieved from (link) | New York | New NY Summary Link |
| Myriophyllum spicatum | Eurasian Water-milfoil; Eurasian Watermilfoil; Myriophylle en épi | Aquatic Plant | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Eurasian Watermilfoil (Myriophyllum spicatum). Retrieved from (link) | United States | Added USFWS Summary Assessment |
| Myriophyllum spicatum | Eurasian Water-milfoil; Eurasian Watermilfoil; Myriophylle en épi | Aquatic Plant | Aquatic | Mastalerz A., & Culley T. (2015). Ohio Invasive Plant Assessment Protocol: Myriophyllum spacatum. Retrieved from (link) | Ohio | |
| Myriophyllum spicatum | Eurasian Water-milfoil; Eurasian Watermilfoil; Myriophylle en épi | Aquatic Plant | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Myriophyllum spicatum. Retrieved from (link) | Wisconsin | |
| Myriophyllum spicatum | Eurasian Water-milfoil; Eurasian Watermilfoil; Myriophylle en épi | Aquatic Plant | Aquatic | Michigan Department of Agriculture and Rural Development. (2016). Weed Risk Assessment for Myriophyllum spicatum L. (Haloragaceae) - Eurasian watermilfoil. Retrieved from (link) | Michigan | |
| Alnus glutinosa | European Alder; Black Alder; Common Alder; Aulne glutineux | Terrestrial Plant | Terrestrial | Lee S. (2011). Wisconsin Department of Natural Resources Literature Review: Alnus glutinosa. Retrieved from (link) | Wisconsin | |
| Alnus glutinosa | European Alder; Black Alder; Common Alder; Aulne glutineux | Terrestrial Plant | Terrestrial | Jacquart E. (2012). Assessment of Invasive Species in Indiana's Natural Areas; Official Black Alder (Alnus glutinosa) Assessment. Retrieved from (link) | Indiana | |
| Alnus glutinosa | European Alder; Black Alder; Common Alder; Aulne glutineux | Terrestrial Plant | Terrestrial | Hanson D. (2019). MN NWAC Risk Assessment Worksheet: Alnus glutinosa. Retrieved from (link) | Minnesota | |
| Alnus glutinosa | European Alder; Black Alder; Common Alder; Aulne glutineux | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2008). New York Non-Native Plant Invasiveness Ranking Form: Alnus glutinosa. Retrieved from (link) | New York | |
| Prunus padus | European Bird Cherry; Bird Cherry; Hackberry; Hagberry; Mayday Tree; Cerisier à grappes d'Europe | Terrestrial Plant | Terrestrial | Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Prunus padus. Retrieved from (link) | New York | |
| Rhodeus amarus | European Bitterling | Fish | Aquatic | U.S. Fish and Wildlife Service. (2020). Ecological Risk Screening Summary: European Bitterling (Rhodeus amarus). Retrieved from (link) | United States | |
| Cottus gobio | European Bullhead; Miller's Thumb; Freshwater Sculpin; Common Bullhead; Chabot commun | Fish | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: European Bullhead (Cottus gobio). Retrieved from (link) | United States | |
| Phragmites australis | European Common Reed; Common Reed; Common Reed Grass; Giant Reed Grass; Phragmites; Roseau commun | Terrestrial Plant | Aquatic | Jacquart E., & Phillabaum R. (2003). Assessment of Invasive Species in Indiana's Natural Areas; Official Common Reed (Phragmites australis) Assessment. Retrieved from (link) | Indiana | |
| Phragmites australis | European Common Reed; Common Reed; Common Reed Grass; Giant Reed Grass; Phragmites; Roseau commun | Terrestrial Plant | Aquatic | Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Phragmites australis. Retrieved from (link) | New York | New NY Summary Link |
| Phragmites australis | European Common Reed; Common Reed; Common Reed Grass; Giant Reed Grass; Phragmites; Roseau commun | Terrestrial Plant | Aquatic | Mastalerz A., & Culley T. (2015). Ohio Invasive Plant Assessment Protocol: Phragmites australis australis. Retrieved from (link) | Ohio | |
| Phragmites australis | European Common Reed; Common Reed; Common Reed Grass; Giant Reed Grass; Phragmites; Roseau commun | Terrestrial Plant | Aquatic | Annen C. (2007). Wisconsin Department of Natural Resources Literature Review: Phragmites australis. Retrieved from (link) | Wisconsin | |
| Phragmites australis | European Common Reed; Common Reed; Common Reed Grass; Giant Reed Grass; Phragmites; Roseau commun | Terrestrial Plant | Aquatic | Oregon Department of Agriculture. (2009). Plant Pest Risk Assessment Common Reed (Phragmites australis) subsp. australis. Retrieved from (link) | Oregon | |
| Phragmites australis | European Common Reed; Common Reed; Common Reed Grass; Giant Reed Grass; Phragmites; Roseau commun | Terrestrial Plant | Aquatic | Cortilet A. (2012). MN NWAC Risk Assessment Worksheet: Phragmites australis. Retrieved from (link) | Minnesota | |
| Phragmites australis | European Common Reed; Common Reed; Common Reed Grass; Giant Reed Grass; Phragmites; Roseau commun | Terrestrial Plant | Aquatic | Cortilet A., & Graeve K. (2016). MN NWAC Risk Assessment Worksheet: Phragmites australis. Retrieved from (link) | Minnesota | |
| Viburnum opulus | European Cranberry Bush; Guelder Rose; European Cranberrybush; European Cranberrybush Viburnum; Viorne obier | Terrestrial Plant | Terrestrial | Moore G. (2010). New York Non-Native Plant Invasiveness Ranking Form: Viburnum opulus. Retrieved from (link) | New York | |
| Viburnum opulus | European Cranberry Bush; Guelder Rose; European Cranberrybush; European Cranberrybush Viburnum; Viorne obier | Terrestrial Plant | Terrestrial | Miller R. (2019). Assessment of Invasive Species in Indiana's Natural Areas: Viburnum opulus var. opulus. Retrieved from (link) | Indiana | |
| Astacus astacus | European Crayfish; Noble Crayfish | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2015). Ecological Risk Screening Summary: European Crayfish (Astacus astacus). Retrieved from (link) | United States | |
| Astacus astacus | European Crayfish; Noble Crayfish | Aquatic Invertebrate | Aquatic | Great Britain Non-Native Species Secretariat. (2011). GB Non-Native Organism Risk Assessment Scheme for Noble Crayfish (Astacus astacus). Retrieved from (link) | Great Britain | |
| Cuscuta europaea | European Dodder; Greater Dodder | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Cuscuta europaea | European Dodder; Greater Dodder | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Anguilla anguilla | European Eel | Fish | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: European Eel (Anguilla anguilla). Retrieved from (link) | United States | |
| Bombina bombina | European Firebellied Toad; Ringing Frog; Fiery Toad; Fire Frog; Firebelly Toad | Amphibian | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: European Firebellied Toad (Bombina bombina). Retrieved from (link) | United States | |
| Lonicera xylosteum | European Fly Honeysuckle; Fly Honeysuckle; Dwarf Honeysuckle; Fly Woodbine; Chèvrefeuille à balais | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2008). New York Non-Native Plant Invasiveness Ranking Form: Lonicera xylosteum. Retrieved from (link) | New York | |
| Hydrocharis morsus-ranae | European Frog-bit; Frogbit; European Frogbit; Hydrocharide grenouillette | Aquatic Plant | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: European Frogbit (Hydrocharis morsus-ranae). Retrieved from (link) | United States | USFWS summary assessment added |
| Hydrocharis morsus-ranae | European Frog-bit; Frogbit; European Frogbit; Hydrocharide grenouillette | Aquatic Plant | Aquatic | United States Department of Agriculture. (2017). Weed Risk Assessment for Hydrocharis morsus-ranae L. (Hydrocharitaceae) – European frogbit. Retrieved from (link) | United States | |
| Hydrocharis morsus-ranae | European Frog-bit; Frogbit; European Frogbit; Hydrocharide grenouillette | Aquatic Plant | Aquatic | Glenn S. (2008). New York Non-Native Plant Invasiveness Ranking Form: Hydrocharis morsus-ranae. Retrieved from (link) | New York | New NY Summary Link |
| Hydrocharis morsus-ranae | European Frog-bit; Frogbit; European Frogbit; Hydrocharide grenouillette | Aquatic Plant | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Hydrocharis morsus-ranae. Retrieved from (link) | Wisconsin | |
| Hydrocharis morsus-ranae | European Frog-bit; Frogbit; European Frogbit; Hydrocharide grenouillette | Aquatic Plant | Aquatic | Michigan Department of Agriculture and Rural Development. (2015). Weed Risk Assessment for Hydrocharis morsus-ranae L. (Hydrocharitaceae) - European Frogbit. Retrieved from (link) | Michigan | |
| Carcinus maenas | European Green Crab; Green Crab; Shore Crab; Crabe VertÂÂ | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Carcinus maenas. Retrieved from (link) | Alaska | |
| Carcinus maenas | European Green Crab; Green Crab; Shore Crab; Crabe Vert | Aquatic Invertebrate | Aquatic | Schwartzberg E. (2012). New York Fish and Aquatic Invertebrate Invasiveness Ranking Form: Carcinus maenas. Retrieved from (link) | New York | |
| Carcinus maenas | European Green Crab; Green Crab; Shore Crab; Crabe Vert | Aquatic Invertebrate | Aquatic | Locke A., & Klassen G.J. (2007). Using the Quantitative Biological Risk Assessment Tool (QBRAT) to predict effects of the European green crab, Carcinus maenas, in Atlantic Canada. Retrieved from (link) | Atlantic Canada | |
| Carcinus maenas | European Green Crab; Green Crab; Shore Crab; Crabe Vert | Aquatic Invertebrate | Aquatic | Therriault T.W., Herborg L.M., Locke A., & McKindsey C.W. (2008). Risk Assessment for European Green Crab (Carcinus maenas) in Canadian Waters. Retrieved from (link) | Canada | |
| Lepus europaeus | European Hare; Brown Hare | Mammal | Terrestrial | Adams D. (2013). New York Terrestrial Vertebrate Invasiveness Ranking Form: Lepus europaeus. Retrieved from (link) | New York | |
| Heliotropium europaeum | European Heliotrope; European Turn-sole; Common Heliotrope; European Turnsole | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2014). Weed Risk Assessment for Heliotropium europaeum L. (Boraginaceae) – European heliotrope. Retrieved from (link) | United States | |
| Heliotropium europaeum | European Heliotrope; European Turn-sole; Common Heliotrope; European Turnsole | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Cirsium palustre | European Marsh Thistle; Marsh Thistle; European Swamp Thistle; Chardon des marais | Terrestrial Plant | Terrestrial | Sheehan M. (2007). Wisconsin Department of Natural Resources Literature Review: Cirsium palustre. Retrieved from (link) | Wisconsin | |
| Cirsium palustre | European Marsh Thistle; Marsh Thistle; European Swamp Thistle; Chardon des marais | Terrestrial Plant | Terrestrial | Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Cirsium palustre. Retrieved from (link) | New York | |
| Cirsium palustre | European Marsh Thistle; Marsh Thistle; European Swamp Thistle; Chardon des marais | Terrestrial Plant | Terrestrial | Graeve K. (2012). MN NWAC Risk Assessment Worksheet: Cirsium palustre. Retrieved from (link) | Minnesota | |
| Viscum album | European Mistletoe; Common Mistletoe; Mistletoe | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Viscum album | European Mistletoe; Common Mistletoe; Mistletoe | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Umbra krameri | European Mudminnow | Fish | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: European Mudminnow (Umbra krameri). Retrieved from (link) | United States | |
| Perca fluviatilis | European Perch; Common Perch; Redfin Perch; Big-scaled Redfin; English Perch; Eurasian Perch; Eurasian River Perch | Fish | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Perca fluviatilis. Retrieved from (link) | United States | |
| Oryctolagus cuniculus | European Rabbit; European Wild Rabbit | Mammal | Terrestrial | Adams D. (2013). New York Terrestrial Vertebrate Invasiveness Ranking Form: Oryctolagus cuniculus. Retrieved from (link) | New York | |
| Osmerus eperlanus | European Smelt | Fish | Aquatic | U.S. Fish and Wildlife Service. (2017). Ecological Risk Screening Summary: European Smelt (Osmerus eperlanus). Retrieved from (link) | United States | |
| Veronica beccabunga | European Speedwell; Brooklime; Véronique beccabunga | Wetland Plant | Wetland | Glenn S., & Moore G. (2010). New York Non-Native Plant Invasiveness Ranking Form: Veronica beccabunga. Retrieved from (link) | New York | |
| Euonymus europaeus | European Spindletree; Spindle; European Spindle; Common Spindle; Fusain d'Europe | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Euonymus europaeus. Retrieved from (link) | New York | New NY Summary Link |
| Valvata piscinalis | European Valve Snail; European Stream Valvata; Valvée piscinale | Aquatic Invertebrate | Aquatic | Van Egeren S.J.. (2012). Wisconsin Department of Natural Resources Literature Review: Valvata piscinalis. Retrieved from (link) | Wisconsin | |
| Lythrum virgatum | European Wand Loosestrife | Wetland Plant | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Lythrum virgatum. Retrieved from (link) | Wisconsin | |
| Trapa natans | European Water Chestnut; Water Chesnut; Bullnut; Singhara Ling; Water-caltrop; Jesuit Nut; Châtaigne d'eau | Aquatic Plant | Aquatic | Clemants S. (2009). New York Non-Native Plant Invasiveness Ranking Form: Trapa natans. Retrieved from (link) | New York | New NY Summary Link |
| Trapa natans | European Water Chestnut; Water Chesnut; Bullnut; Singhara Ling; Water-caltrop; Jesuit Nut; Châtaigne d'eau | Aquatic Plant | Aquatic | United States Department of Agriculture. (2016). Weed Risk Assessment for Trapa natans L. (Lythraceae) – Water chestnut. Retrieved from (link) | United States | |
| Trapa natans | European Water Chestnut; Water Chesnut; Bullnut; Singhara Ling; Water-caltrop; Jesuit Nut; Châtaigne d'eau | Aquatic Plant | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Water Chestnut (Trapa natans). Retrieved from (link) | United States | |
| Trapa natans | European Water Chestnut; Water Chesnut; Bullnut; Singhara Ling; Water-caltrop; Jesuit Nut; Châtaigne d'eau | Aquatic Plant | Aquatic | CFIA Risk Assessment | Canada | |
| Trapa natans | European Water Chestnut; Water Chesnut; Bullnut; Singhara Ling; Water-caltrop; Jesuit Nut; Châtaigne d'eau | Aquatic Plant | Aquatic | OMNRF Risk Assessment | Ontario | |
| Trapa natans | European Water Chestnut; Water Chesnut; Bullnut; Singhara Ling; Water-caltrop; Jesuit Nut; Châtaigne d'eau | Aquatic Plant | Aquatic | Miller G. (2002). Oregon Department of Agriculture Plant Pest Risk Assessment for European Water Chestnut, Trapa natans L.. Retrieved from (link) | Oregon | |
| Trapa natans | European Water Chestnut; Water Chesnut; Bullnut; Singhara Ling; Water-caltrop; Jesuit Nut; Châtaigne d'eau | Aquatic Plant | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Trapa natans. Retrieved from (link) | Wisconsin | |
| Trapa natans | European Water Chestnut; Water Chesnut; Bullnut; Singhara Ling; Water-caltrop; Jesuit Nut; Châtaigne d'eau | Aquatic Plant | Aquatic | Michigan Department of Agriculture and Rural Development. (2015). Weed Risk Assessment for Trapa natans L. (Lythraceae) - Water Chestnut. Retrieved from (link) | Michigan | |
| Marsilea quadrifolia | European Water Clover; European Waterclover; Water Shamrock; Four Leaf Clover; Water Clover; Pepperwort; Marsilée à quatre feuilles | Aquatic Plant | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Marsilea quadrifolia. Retrieved from (link) | Wisconsin | |
| Marsilea quadrifolia | European Water Clover; European Waterclover; Water Shamrock; Four Leaf Clover; Water Clover; Pepperwort; Marsilée à quatre feuilles | Aquatic Plant | Aquatic | Moore G. (2008). New York Non-Native Plant Invasiveness Ranking Form: Marsilea quadrifolia. Retrieved from (link) | New York | |
| Sus scrofa | European Wild Boar; Eurasian Boar; Wild Boar; Wild Swine; Common Wild Pig; Wild Pig | Mammal | Terrestrial | Schwartzberg E. (2013). New York Terrestrial Vertebrate Invasiveness Ranking Form: Sus scrofa. Retrieved from (link) | New York | |
| Sirex noctilio | European Woodwasp | Insect | Terrestrial | Pest Risk Assessment for the State of Oregon Sirex noctilio Fabricius – European woodwasp. (n.d.). Retrieved from (link) | Oregon | |
| Petricolaria pholadiformis | False Angelwing; False Angel Wing; American Piddock | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Petricolaria pholadiformis. Retrieved from (link) | Alaska | |
| Brachypodium sylvaticum | False Brome; Slender Falsebrome; False-brome; Slender False Brome; Wood False Brome; Brachypode des bois | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Brachypodium sylvaticum | False Brome; Slender Falsebrome; False-brome; Slender False Brome; Wood False Brome; Brachypode des bois | Terrestrial Plant | Terrestrial | Miller G. (2002). Oregon Department of Agriculture Noxious Weed Pest Risk Assessment for False brome, Brachypodium sylvaticum Poaceae. Retrieved from (link) | Oregon | |
| Brachypodium sylvaticum | False Brome; Slender Falsebrome; False-brome; Slender False Brome; Wood False Brome; Brachypode des bois | Terrestrial Plant | Terrestrial | Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Brachypodium sylvaticum. Retrieved from (link) | New York | |
| Cuphea hyssopifolia | False Heather; Mexican Heather; Hawaiian Heather; Elfin Herb | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Lepyrodiclis holosteoides | False Jagged-chickweed | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Sorbaria sorbifolia | False Spiraea; False Spirea; False Goat's Beard; Sorb-leaved Schizonotus; Ural False Spirea; Sorbaire à feuilles de sorbier | Terrestrial Plant | Terrestrial | Moore G. (2010). New York Non-Native Plant Invasiveness ranking Form: Sorbaria sorbifolia. Retrieved from (link) | New York | |
| Bithynia tentaculata | Faucet Snail; Mud Bithynia; Common Bithynia; Bithnie impure | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2015). Ecological Risk Screening Summary: Faucet Snail (Bithynia tentaculata). Retrieved from (link) | United States | |
| Bithynia tentaculata | Faucet Snail; Mud Bithynia; Common Bithynia; Bithnie impure | Aquatic Invertebrate | Aquatic | Schwartzburg E. (n.d.). New York Fish and Aquatic Invertebrates Invasiveness Ranking Form: Bithynia tentaculata. Retrieved from (link) | New York | |
| Hygrophila pinnatifida | Fern Hygrophila | Aquatic Plant | Aquatic | United States Department of Agriculture. (2015). Weed Risk Assessment for Hygrophila pinnatifida (Dalzell) Sreem (Acanthaceae) – Fern hygrophila. Retrieved from (link) | United States | |
| Rumex pulcher | Fiddle Dock | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Paspalum laeve | Field Beadgrass; Field Paspalum; Field Crowngrass; Field Crown Grass | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Convolvulus arvensis | Field Bindweed; Bindweed; Liseron des champs | Terrestrial Plant | Terrestrial | Morgan K. (2016). Ohio Invasive Plant Assessment Protocol: Convolvulus arvensis. Retrieved from (link) | Ohio | |
| Convolvulus arvensis | Field Bindweed; Bindweed; Liseron des champs | Terrestrial Plant | Terrestrial | Deitch Z., & Jacquart E. (2013). Indiana Non-Native Plant Invasiveness Ranking Form: Convolvulus arvensis. Retrieved from (link) | Indiana | |
| Soliva sessilis | Field Burrweed; Onehunga-weed; Lawn Burrweed; Lawnweed; Common Soliva; Bindi Weed; Bindii; Bindi-eye; Soliva sessile | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Calendula arvensis | Field Marigold | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2016). Weed Risk Assessment for Calendula arvensis L. (Asteraceae) - Field Marigold. Retrieved from (link) | United States | |
| Thlaspi arvense | Field Pennygrass; Tabouret des champs | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2015). Weed Risk Assessment for Thlaspi arvense L. (Brassicaceae) – Field pennycress. Retrieved from (link) | United States | No direct link to Assessment- only to website |
| Knautia arvensis | Field Scabiosa; Blue Buttons; Meadow Widow Flower; Gypsy's Rose; Scabieuse des champs | Terrestrial Plant | Terrestrial | Lind S., & LeClair C. (2011). Wisconsin Department of Natural Resources Literature Review: Knautia arvensis. Retrieved from (link) | Wisconsin | |
| Ficaria verna; Ranunculus ficaria; Ficaria ficaria | Fig Buttercup; Lesser Celandine; Marsh Pilewort; Pilewort; Small Celandine; Mukulaleinikki; Lesser Crowfoot; Buttercup; Dusky Maiden; Renoncule ficaire | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2015). Weed Risk Assessment for Ficaria verna Huds. (Ranunculaceae) – Fig buttercup. Retrieved from (link) | United States | |
| Ficaria verna; Ranunculus ficaria; Ficaria ficaria | Fig Buttercup; Lesser Celandine; Marsh Pilewort; Pilewort; Small Celandine; Mukulaleinikki; Lesser Crowfoot; Buttercup; Dusky Maiden; Renoncule ficaire | Terrestrial Plant | Terrestrial | Howard B. (2019). Indiana Non-Native Plant Invasiveness Ranking Form: Ficaria verna. Retrieved from (link) | Indiana | |
| Ficaria verna; Ranunculus ficaria; Ficaria ficaria | Fig Buttercup; Lesser Celandine; Marsh Pilewort; Pilewort; Small Celandine; Mukulaleinikki; Lesser Crowfoot; Buttercup; Dusky Maiden; Renoncule ficaire | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Ficaria verna; Ranunculus ficaria; Ficaria ficaria | Fig Buttercup; Lesser Celandine; Marsh Pilewort; Pilewort; Small Celandine; Mukulaleinikki; Lesser Crowfoot; Buttercup; Dusky Maiden; Renoncule ficaire | Terrestrial Plant | Terrestrial | OIPC Team. (2014). Ohio Invasive Plant Assessment Protocol: Ficaria verna/Ranunculus ficaria. Retrieved from (link) | Ohio | |
| Ficaria verna; Ranunculus ficaria; Ficaria ficaria | Fig Buttercup; Lesser Celandine; Marsh Pilewort; Pilewort; Small Celandine; Mukulaleinikki; Lesser Crowfoot; Buttercup; Dusky Maiden; Renoncule ficaire | Terrestrial Plant | Terrestrial | Moore G. (2008). New York Non-Native Plant Invasiveness Ranking Form: Ranunculus ficaria. Retrieved from (link) | New York | |
| Ficaria verna; Ranunculus ficaria; Ficaria ficaria | Fig Buttercup; Lesser Celandine; Marsh Pilewort; Pilewort; Small Celandine; Mukulaleinikki; Lesser Crowfoot; Buttercup; Dusky Maiden; Renoncule ficaire | Terrestrial Plant | Terrestrial | Lind S. (2011). Wisconsin Department of Natural Resources Literature Review: Ranunculus ficaria. Retrieved from (link) | Wisconsin | |
| Fumaria parviflora | Fineleaf Fumitory; Fine-leaved Fumitory; Indian Fumitory | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Eleusine coracana | Finger Millet | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Cercopagis pengoi | Fishhook Waterflea; Fishhook Water Flea; Cladocère hameçon | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2017). Ecological Risk Screening Summary: Fishhook Waterflea (Cercopagis pengoi). Retrieved from (link) | United States | Added USFWS SummaryAssessment |
| Cercopagis pengoi | Fishhook Waterflea; Fishhook Water Flea; Cladocère hameçon | Aquatic Invertebrate | Aquatic | Schwartzberg E. (2013). New York Fish and Aquatic Invertebrate Invasiveness Ranking Form: Cercopagis pengoi. Retrieved from (link) | New York | |
| Cercopagis pengoi | Fishhook Waterflea; Fishhook Water Flea; Cladocère hameçon | Aquatic Invertebrate | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Cercopagis pengoi. Retrieved from (link) | Wisconsin | |
| Eleutherococcus pentaphyllus | Five-leaved Aralia; Ginseng; Éleuthérocoque à cinq folioles | Terrestrial Plant | Terrestrial | Glenn S.D., & LIISMA Scientific Review Committee. (2012). New York Non-Native Plant Invasiveness Ranking Form: Eleutherococcus pentaphyllus. Retrieved from (link) | New York | |
| Pylodictis olivaris | Flathead Catfish; Mudcat; Shovelhead Cat | Fish | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Pylodictis olivaris. Retrieved from (link) | United States | Added Glansis Link |
| Ponticola platyrostris | Flatsnout Goby | Fish | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Flatsnout Goby (Ponticola platyrostris). Retrieved from (link) | United States | |
| Cuscuta epilinum | Flax Dodder; Cuscute du lin | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Cuscuta epilinum | Flax Dodder; Cuscute du lin | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Erigeron bonariensis | Flax-leaf Fleabane; Wavy-leaf Fleabane; Argentine Fleabane; Hairy Fleabane | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Butomus umbellatus | Flowering Rush; Grass Rush; Butome à ombelle | Aquatic Plant | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Flowering Rush (Butomus umbellatus). Retrieved from (link) | United States | summary assessment added flowering rush |
| Butomus umbellatus | Flowering Rush; Grass Rush; Butome à ombelle | Aquatic Plant | Aquatic | Mastalerz A., & Culley T. (2015). Ohio Invasive Plant Assessment Protocol: Butomus umbellatus. Retrieved from (link) | Ohio | |
| Butomus umbellatus | Flowering Rush; Grass Rush; Butome à ombelle | Aquatic Plant | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Butomus umbellatus. Retrieved from (link) | Wisconsin | |
| Butomus umbellatus | Flowering Rush; Grass Rush; Butome à ombelle | Aquatic Plant | Aquatic | Miller G. (2008). Oregon Department of Agriculture Plant Pest Risk Assessment for Flowering Rush, Butomus umbellatus L.. Retrieved from (link) | Oregon | |
| Butomus umbellatus | Flowering Rush; Grass Rush; Butome à ombelle | Aquatic Plant | Aquatic | Glenn S.D. (2012). New York Non-Native Plant Invasiveness Ranking Form: Butomus umbellatus. Retrieved from (link) | New York | |
| Butomus umbellatus | Flowering Rush; Grass Rush; Butome à ombelle | Aquatic Plant | Aquatic | Michigan Department of Agriculture and Rural Development. (2016). Weed Risk Assessment for Butomus umbellatus L. (Butomaceae) - Flowering rush. Retrieved from (link) | Michigan | |
| Bassia prostrata | Forage Kochia | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Bassia prostrata | Forage Kochia | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Consolida regalis | Forking Larkspur; Rocket-larkspur; Field Larkspur; Pied-d'alouette royal | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Lilium formosanum | Formosa Lily; Taiwanese Lily; Formosan Lily | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Apeltes quadracus | Fourspine Stickleback; Bloody Stickleback; Épinoche à quatre épines | Fish | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Fourspine Stickleback (Apeltes quadracus). Retrieved from (link) | United States | |
| Hedysarum coronarium | French Honeysuckle; Sulla; Sulla Clover | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Galega officinalis | French Lilac; Professor-weed; Common Milpea; Goat's-rue; Goatsrue; Professorweed; Professor Weed; Galéga officinal | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Galega officinalis | French Lilac; Professor-weed; Common Milpea; Goat's-rue; Goatsrue; Professorweed; Professor Weed; Galéga officinal | Terrestrial Plant | Terrestrial | CFIA Risk Management | Canada | |
| Galega officinalis | French Lilac; Professor-weed; Common Milpea; Goat's-rue; Goatsrue; Professorweed; Professor Weed; Galéga officinal | Terrestrial Plant | Terrestrial | Paulone P.M., & Jacquart E. (2012). Indiana Non-Native Plant Invasiveness Ranking Form: Galega officinalis. Retrieved from (link) | Indiana | |
| Galega officinalis | French Lilac; Professor-weed; Common Milpea; Goat's-rue; Goatsrue; Professorweed; Professor Weed; Galéga officinal | Terrestrial Plant | Terrestrial | Clemants S., & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Galega officinalis. Retrieved from (link) | New York | |
| Galega officinalis | French Lilac; Professor-weed; Common Milpea; Goat's-rue; Goatsrue; Professorweed; Professor Weed; Galéga officinal | Terrestrial Plant | Terrestrial | Brusati E.D. (2016). Galega officinalis Risk Assessment. Retrieved from (link) | California | |
| Galega officinalis | French Lilac; Professor-weed; Common Milpea; Goat's-rue; Goatsrue; Professorweed; Professor Weed; Galéga officinal | Terrestrial Plant | Terrestrial | Barrett B., & Miller G. (2008). Oregon Department of Agriculture Noxious Weed Pest Risk Assessment for Goatsrue, Galega officinalis L. Fabaceae. Retrieved from (link) | Oregon | |
| Galega officinalis | French Lilac; Professor-weed; Common Milpea; Goat's-rue; Goatsrue; Professorweed; Professor Weed; Galéga officinal | Terrestrial Plant | Terrestrial | Barrett R. (2008). Oregon Department of Agriculture Plant Pest Risk Assessment for Goatsrue, Galega officinalis. Retrieved from (link) | Oregon | |
| Galega officinalis | French Lilac; Professor-weed; Common Milpea; Goat's-rue; Goatsrue; Professorweed; Professor Weed; Galéga officinal | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | New NY Summary Link |
| Malva nicaeensis | French Mallow; Bull Mallow | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Cordylophora caspia | Freshwater Hydroid | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Cordylophora caspia. Retrieved from (link) | Alaska | Added 2 Glansis Links |
| Cuscuta suaveolens | Fringed Dodder | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Cuscuta suaveolens | Fringed Dodder | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Limnobium spongia | Frog's-bit; American Spongeplant | Aquatic Plant | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Limnobium spongia. Retrieved from (link) | Wisconsin | |
| Gundelia tournefortii | Galgal; Tumbleweed; Tumble Thistle; Tournefort's Gundelia | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Andropogon gayanus | Gamba Grass; Rhodesian Bluegrass; Tambuki Grass | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Valeriana officinalis | Garden Heliotrope; Garden Valerian; Greek Valerian; Common Valerian; Valerian; Valériane officinale | Terrestrial Plant | Terrestrial | St. Aubin E. (2011). Wisconsin Department of Natural Resources Literature Review: Valeriana officinalis. Retrieved from (link) | Wisconsin | |
| Valeriana officinalis | Garden Heliotrope; Garden Valerian; Greek Valerian; Common Valerian; Valerian; Valériane officinale | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2010). New York Non-Native Plant Invasiveness Ranking Form: Valeriana officinalis. Retrieved from (link) | New York | |
| Oxalis latifolia | Garden Pink-sorrel; Broadleaf Woodsorrel | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Lysimachia vulgaris | Garden Yellow Loosestrife; Garden Loosestrife; Willowweed; Willowwort; Lysimaque commune | Terrestrial Plant | Terrestrial | Lind S. (2011). Wisconsin Department of Natural Resources Literature Review: Lysimachia vulgaris. Retrieved from (link) | Wisconsin | |
| Lysimachia vulgaris | Garden Yellow Loosestrife; Garden Loosestrife; Willowweed; Willowwort; Lysimaque commune | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Lysimachia vulgaris. Retrieved from (link) | New York | |
| Barbareavulgaris | Garden Yellowrocket; Bittercress; Herb Barbara; Rocketcress; Yellow Rocketcress; Winter Rocket; Yellow Rocket; Wound Rocket; Barbarée vulgaire | Terrestrial Plant | Terrestrial | Mastalerz A., & Culley T. (2014). Ohio Invasive Plant Assessment Protocol: Barbarea vulgaris. Retrieved from (link) | Ohio | |
| Alliaria petiolata | Garlic Mustard; Alliaire officinale | Terrestrial Plant | Terrestrial | Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Alliaria petiolata. Retrieved from (link) | New York | |
| Alliaria petiolata | Garlic Mustard; Alliaire officinale | Terrestrial Plant | Terrestrial | Jacquart E. (2013). Indiana Non-Native Plant Invasiveness Ranking Form: Alliaria petiolata. Retrieved from (link) | Indiana | New NY Summary Link |
| Alliaria petiolata | Garlic Mustard; Alliaire officinale | Terrestrial Plant | Terrestrial | OIPC Team. (2014). Ohio Invasive Plant Assessment Protocol: Alliaria petiolata. Retrieved from (link) | Ohio | |
| Alliaria petiolata | Garlic Mustard; Alliaire officinale | Terrestrial Plant | Terrestrial | Sheehan M. (2007). Wisconsin Department of Natural Resources Literature Review: Alliaria petiolata. Retrieved from (link) | Wisconsin | |
| Alliaria petiolata | Garlic Mustard; Alliaire officinale | Terrestrial Plant | Terrestrial | Miller G. (2008). Oregon Department of Agriculture Noxious Weed Pest Risk Assessment for Garlic Mustard, Alliaria petiolata Brassicaceae. Retrieved from (link) | Oregon | |
| Alliaria petiolata | Garlic Mustard; Alliaire officinale | Terrestrial Plant | Terrestrial | Van Riper L. (2013). MN NWAC Risk Assessment Worksheet: Alliaria petiolata. Retrieved from (link) | Minnesota | |
| Achatina fulica | Giant African Snail; East African Land Snail | Aquatic Invertebrate | Aquatic | Corser J., & Schwartzberg E. (2013). New York Terrestrial Invertebrates Invasiveness Ranking Form: Achatina fulica. Retrieved from (link) | New York | |
| Rubus alceifolius | Giant Bramble | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Actinoscirpus grossus | Giant Bulrush; Greater Club-rush | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Miscanthus giganteus | Giant Chinese Silver Grass; Giant Miscanthus; Giant Silver Grass | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Miscanthus giganteus | Giant Chinese Silver Grass; Giant Miscanthus; Giant Silver Grass | Terrestrial Plant | Terrestrial | Jacquart E., Collins K., O'Connor P., et al. (2007). Assessment of Invasive Species in Indiana's Natural Areas; Miscanthus giganteus. Retrieved from (link) | Indiana | |
| Miscanthus giganteus | Giant Chinese Silver Grass; Giant Miscanthus; Giant Silver Grass | Terrestrial Plant | Terrestrial | Calkins J. (2012). MN NWAC Risk Assessment Worksheet: Miscanthus giganteus. Retrieved from (link) | Minnesota | |
| Cuscuta reflexa | Giant Dodder | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Heracleum mantegazzianum | Giant Hogweed; Hogweed; Giant Cow-parsley; Cartwheel-flower; Giant Cow Parsnip; Giant Cow Parsley; Wild Parsnip; Berce du Caucase | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Heracleum mantegazzianum | Giant Hogweed; Hogweed; Giant Cow-parsley; Cartwheel-flower; Giant Cow Parsnip; Giant Cow Parsley; Wild Parsnip; Berce du Caucase | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Heracleum mantegazzianum | Giant Hogweed; Hogweed; Giant Cow-parsley; Cartwheel-flower; Giant Cow Parsnip; Giant Cow Parsley; Wild Parsnip; Berce du Caucase | Terrestrial Plant | Terrestrial | Paulone P.M., & Jacquart E. (2012). Indiana Non-Native Plant Invasiveness Ranking Form: Heracleum mantegazzianum. Retrieved from (link) | Indiana | |
| Heracleum mantegazzianum | Giant Hogweed; Hogweed; Giant Cow-parsley; Cartwheel-flower; Giant Cow Parsnip; Giant Cow Parsley; Wild Parsnip; Berce du Caucase | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2010). New York Non-Native Plant Invasiveness Ranking Form: Heracleum mantegazzianu,. Retrieved from (link) | New York | New NY Summary Link |
| Heracleum mantegazzianum | Giant Hogweed; Hogweed; Giant Cow-parsley; Cartwheel-flower; Giant Cow Parsnip; Giant Cow Parsley; Wild Parsnip; Berce du Caucase | Terrestrial Plant | Terrestrial | European and Mediterranean Plant Protection Organisation. (n.d.). Pest Risk Analysis for Heracleum mantegazzianum. Retrieved from (link) | Europe | |
| Heracleum mantegazzianum | Giant Hogweed; Hogweed; Giant Cow-parsley; Cartwheel-flower; Giant Cow Parsnip; Giant Cow Parsley; Wild Parsnip; Berce du Caucase | Terrestrial Plant | Terrestrial | Pergl J., & Branquart E. (2015). EU Non-Native Organism Risk Assessment Scheme: Heracleum mantegazzianum. Retrieved from (link) | Europe | |
| Heracleum mantegazzianum | Giant Hogweed; Hogweed; Giant Cow-parsley; Cartwheel-flower; Giant Cow Parsnip; Giant Cow Parsley; Wild Parsnip; Berce du Caucase | Terrestrial Plant | Terrestrial | Kollmansberger A. (2007). Wisconsin Department of Natural Resources Literature Review: Heracleum mantegazzianum. Retrieved from (link) | Wisconsin | |
| Heracleum mantegazzianum | Giant Hogweed; Hogweed; Giant Cow-parsley; Cartwheel-flower; Giant Cow Parsnip; Giant Cow Parsley; Wild Parsnip; Berce du Caucase | Terrestrial Plant | Terrestrial | Brusati E.D. (2016). Heracleum mantegazzianum Risk Assessment. Retrieved from (link) | California | |
| Heracleum mantegazzianum | Giant Hogweed; Hogweed; Giant Cow-parsley; Cartwheel-flower; Giant Cow Parsnip; Giant Cow Parsley; Wild Parsnip; Berce du Caucase | Terrestrial Plant | Terrestrial | Oregon Department of Agriculture. (2009). Plant Pest Risk Assessment for Giant Hogweed, Heracleum mantegazzianum 2009 (Revised 2013). Retrieved from (link) | Oregon | |
| Heracleum mantegazzianum | Giant Hogweed; Hogweed; Giant Cow-parsley; Cartwheel-flower; Giant Cow Parsnip; Giant Cow Parsley; Wild Parsnip; Berce du Caucase | Terrestrial Plant | Terrestrial | Cortilet A. (2011). MN NWAC Risk Assessment Worksheet: Heracleum mantegazzianum. Retrieved from (link) | Minnesota | |
| Polygonum sachalinense(Hartig); Fallopia sachalinensis | Giant Knotweed | Terrestrial Plant | Terrestrial | Great Britain Non-Native Species Secretariat. (2011). GB Non-Native Organism Risk Assessment Scheme for Giant Knotweed (Fallopia sachalinense). Retrieved from (link) | Great Britain | Added ACCS Risk Assessment |
| Polygonum sachalinense(Hartig); Fallopia sachalinensis | Giant Knotweed | Terrestrial Plant | Terrestrial | Ricke M., & Culley T. (2017). Ohio Invasive Plant Assessment Protocol: Fallopia sachalinensis. Retrieved from (link) | Ohio | |
| Polygonum sachalinense(Hartig); Fallopia sachalinensis | Giant Knotweed | Terrestrial Plant | Terrestrial | Sheehan M. (2007). Wisconsin Department of Natural Resources Literature Review: Polygonum sachalinense. Retrieved from (link) | Wisconsin | |
| Polygonum sachalinense(Hartig); Fallopia sachalinensis | Giant Knotweed | Terrestrial Plant | Terrestrial | Calkins J. (2011). MN NWAC Risk Assessment Worksheet: Polygonum sachalinense. Retrieved from (link) | Minnesota | |
| Polygonum sachalinense(Hartig); Fallopia sachalinensis | Giant Knotweed | Terrestrial Plant | Terrestrial | Chandler, M. (2018). MN NWAC Risk Assessment Worksheet: Polygonum sachalinense. Retrieved from (link) | Minnesota | |
| Arundo donax | Giant Reed; Giant Cane; Elephant Grass; Carrizo; Arundo; Spanish Cane; Colorado River Reed; Wild Cane | Terrestrial Plant | Wetland | U.S. Fish and Wildlife Service. (2017). Ecological Risk Screening Summary: Giant Reed (Arundo donax). Retrieved from (link) | United States | giant reed assessment added |
| Arundo donax | Giant Reed; Giant Cane; Elephant Grass; Carrizo; Arundo; Spanish Cane; Colorado River Reed; Wild Cane | Terrestrial Plant | Wetland | United States Department of Agriculture. (2012). Weed Risk Assessment for Arundo donax L. (Poaceae) - Giant reed. Retrieved from (link) | United States | |
| Arundo donax | Giant Reed; Giant Cane; Elephant Grass; Carrizo; Arundo; Spanish Cane; Colorado River Reed; Wild Cane | Terrestrial Plant | Wetland | CFIA Risk Assessment | Canada | |
| Arundo donax | Giant Reed; Giant Cane; Elephant Grass; Carrizo; Arundo; Spanish Cane; Colorado River Reed; Wild Cane | Terrestrial Plant | Wetland | CFIA Risk Management | Canada | |
| Arundo donax | Giant Reed; Giant Cane; Elephant Grass; Carrizo; Arundo; Spanish Cane; Colorado River Reed; Wild Cane | Terrestrial Plant | Wetland | Wisconsin Department of Natural Resources. (n.d.). Terrestrial Invasive Species Literature Review: Arundo donax. Retrieved from (link) | Wisconsin | |
| Arundo donax | Giant Reed; Giant Cane; Elephant Grass; Carrizo; Arundo; Spanish Cane; Colorado River Reed; Wild Cane | Terrestrial Plant | Wetland | Walker, K. J. (2020). GB Non-native Organism Risk Assessment Scheme: Arundo donax. Retrieved from (link) | Great Britain | |
| Salvinia molesta | Giant Salvinia; Waterfern; Kariba Weed; African Pyle; Aquarium Watermoss; Australian Azolla; Watermoss; Water Fern | Aquatic Plant | Aquatic | European and Mediterranean Plant Protection Organization. (2017). Pest Risk Analysis for Salvinia molesta. Retrieved from (link) | Europe | |
| Salvinia molesta | Giant Salvinia; Waterfern; Kariba Weed; African Pyle; Aquarium Watermoss; Australian Azolla; Watermoss; Water Fern | Aquatic Plant | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Giant Salvinia (Salvinia molesta). Retrieved from (link) | United States | |
| Salvinia molesta | Giant Salvinia; Waterfern; Kariba Weed; African Pyle; Aquarium Watermoss; Australian Azolla; Watermoss; Water Fern | Aquatic Plant | Aquatic | Newman J. (2015). GB Non-native Species Rapid Risk Assessment (NRRA) for Giant Salvinia (Salvinia molesta). Retrieved from (link) | Great Britain | |
| Salvinia molesta | Giant Salvinia; Waterfern; Kariba Weed; African Pyle; Aquarium Watermoss; Australian Azolla; Watermoss; Water Fern | Aquatic Plant | Aquatic | Moore G. (2008). New York Non-Native Plant Invasiveness Ranking Form: Salvinia molesta. Retrieved from (link) | New York | |
| Salvinia molesta | Giant Salvinia; Waterfern; Kariba Weed; African Pyle; Aquarium Watermoss; Australian Azolla; Watermoss; Water Fern | Aquatic Plant | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Salvinia molesta. Retrieved from (link) | Wisconsin | |
| Salvinia molesta | Giant Salvinia; Waterfern; Kariba Weed; African Pyle; Aquarium Watermoss; Australian Azolla; Watermoss; Water Fern | Aquatic Plant | Aquatic | Michigan Department of Agriculture and Rural Development. (2015). Weed Risk Assessment for Salvinia molesta D.S. Mitchell (Salviniaceae) - Giant Salvinia. Retrieved from (link) | Michigan | |
| Rhamnus frangula; Frangula alnus | Glossy Buckthorn; Alder Buckthorn; Breaking Buckthorn; European Alder Buckthorn; Nerprun bourdaine | Terrestrial Plant | Terrestrial | OIPC Team. (2014). Ohio Invasive Plant Assessment Protocol: Frangula alnus. Retrieved from (link) | Ohio | Added 2 Glansis Links |
| Rhamnus frangula; Frangula alnus | Glossy Buckthorn; Alder Buckthorn; Breaking Buckthorn; European Alder Buckthorn; Nerprun bourdaine | Terrestrial Plant | Terrestrial | Jacquart E., Collins K., O'Neil B., et al. (2003). Assessment of Invasive Species in Indiana's Natural Areas; Official Glossy Buckthorn (Frangula alnus) Assessment. Retrieved from (link) | Indiana | |
| Rhamnus frangula; Frangula alnus | Glossy Buckthorn; Alder Buckthorn; Breaking Buckthorn; European Alder Buckthorn; Nerprun bourdaine | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Frangula alnus. Retrieved from (link) | New York | |
| Rhamnus frangula; Frangula alnus | Glossy Buckthorn; Alder Buckthorn; Breaking Buckthorn; European Alder Buckthorn; Nerprun bourdaine | Terrestrial Plant | Terrestrial | Sheehan M. (2007). Wisconsin Department of Natural Resources Literature Review: Frangula alnus. Retrieved from (link) | Wisconsin | |
| Rhamnus frangula; Frangula alnus | Glossy Buckthorn; Alder Buckthorn; Breaking Buckthorn; European Alder Buckthorn; Nerprun bourdaine | Terrestrial Plant | Terrestrial | Cortilet A.B. (2013). MN NWAC Risk Assessment Worksheet: Frangula alnus. Retrieved from (link) | Minnesota | |
| Rhamnus frangula; Frangula alnus | Glossy Buckthorn; Alder Buckthorn; Breaking Buckthorn; European Alder Buckthorn; Nerprun bourdaine | Terrestrial Plant | Terrestrial | Cortilet A.B. (2016). MN NWAC Risk Assessment Worksheet: Frangula alnus. Retrieved from (link) | Minnesota | |
| Solandra maxima | Gold Vine; Cup of Gold Wine; Golden Chalice Vine; Hawaiian Lily; Chalice Vine | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Utricularia aurea | Golden Bladderwort | Aquatic Plant | Aquatic | CFIA Categorization Assessment | Canada | |
| Chrysopogon aciculatus | Golden False Beardgrass | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2013). Weed Risk Assessment for Chrysopogon aciculatus (Retz.) Trin. (Poaceae) – Golden false beardgrass. Retrieved from (link) | United States | |
| Chelon auratus | Golden Grey Mullet | Fish | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological RE1460:E1470isk Screening Summary: Golden Grey Mullet (Chelon auratus). Retrieved from (link) | United States | |
| Limnoperna fortunei | Golden Mussel | Aquatic Invertebrate | Aquatic | OMNRF Risk Assessment | Ontario | |
| Limnoperna fortunei | Golden Mussel | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2014). Ecological Risk Screening Summary: Golden Mussel (Limnoperna fortunei). Retrieved from (link) | United States | |
| Botryllus schlosseri | Golden Star Tunicate; Botrylle étoilé | Aquatic Invertebrate | Aquatic | Therriault T.W., & Herborg L-M. (2007). Risk Assessment for Two Solitary and Three Colonial Tunicates in Both Atlantic and Pacific Canadian Waters. Retrieved from (link) | Canada | |
| Botryllus schlosseri | Golden Star Tunicate; Botrylle étoilé | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Botryllus schlosseri. Retrieved from (link) | Alaska | |
| Botryllus schlosseri | Golden Star Tunicate; Botrylle étoilé | Aquatic Invertebrate | Aquatic | DFO. (2013). Science Advice from a Risk Assessment of Five Sessile Tunicate Species. Retrieved from (link) | Canada | |
| Carassius auratus | Goldfish | Fish | Aquatic | White E. (2013). New York Fish and Aquatic Invertebrate Invasiveness Ranking Form: Carassius auratus. Retrieved from (link) | New York | New NY Summary Link |
| Camelina sativa | Gold-of-pleasure; False Flax; Wild Flax; Linseed Dodder; German Sesame; Siberian Oilseed; Caméline cultivée | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Lysimachia clethroides | Goose-neck Loosestrife; Gooseneck Loosestrife; Lysimaque faux-clèthre | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2008). New York Non-Native Plant Invasiveness Ranking Form: Lysimachia clethroides. Retrieved from (link) | New York | |
| Camelina rumelica | Graceful False Flax | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Ctenopharyngodon idella | Grass Carp; White Amur; Dipliod Grass Carp; Carpe de roseau | Fish | Aquatic | Mandrak N.E., & Cudmore B. (2004). Risk Assessment for Asian Carps in Canada. Retrieved from (link) | Canada | |
| Ctenopharyngodon idella | Grass Carp; White Amur; Dipliod Grass Carp; Carpe de roseau | Fish | Aquatic | DFO. 2017. Ecological Risk Assessment of Grass Carp (Ctenopharyngodon idella) for the Great Lakes Basin. Retrieved from (link) | Canada | |
| Ctenopharyngodon idella | Grass Carp; White Amur; Dipliod Grass Carp; Carpe de roseau | Fish | Aquatic | Cudmore B., Jones L.A., Mandrak N.E., Dettmers J.M., et al. (2017). Ecological Risk Assessment of Grass Carp (Ctenopharyngodon idella) for the Great Lakes Basin. Retrieved from (link) | Canada | |
| Ctenopharyngodon idella | Grass Carp; White Amur; Dipliod Grass Carp; Carpe de roseau | Fish | Aquatic | Schwartzberg E. (2013). New York Fish and Aquatic Invertebrate Invasive Species Ranking Form: Ctenopharyngodon idella. Retrieved from (link) | New York | New NY Summary Link |
| Ctenopharyngodon idella | Grass Carp; White Amur; Dipliod Grass Carp; Carpe de roseau | Fish | Aquatic | Draheim R. C. (2009). Pest Risk Assessment for Asian Carps in Oregon. Retrieved from (link) | Oregon | |
| Ctenopharyngodon idella | Grass Carp; White Amur; Dipliod Grass Carp; Carpe de roseau | Fish | Aquatic | U.S. Fish and Wildlife Service. (2020). Ecological Risk Screening Summary: Grass Carp (Diploid) (Ctenopharyngodon idella var. diploid). Retrieved from (link) | United States | |
| Ctenopharyngodon idella | Grass Carp; White Amur; Dipliod Grass Carp; Carpe de roseau | Fish | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Ctenopharyngodon idella. Retrieved from (link) | Wisconsin | |
| Ulva flexuosa | Grass Kelp | Aquatic Plant | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Grass Kelp (Ulva flexuosa). Retrieved from (link) | United States | |
| Lithoglyphus naticoides | Gravel Snail | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Gravel Snail (Lithoglyphus naticoides). Retrieved from (link) | United States | |
| Thymallus thymallus | Grayling | Fish | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Grayling (Thymallus thymallus). Retrieved from (link) | United States | |
| Rorippa amphibia | Great Yellowcress; Water Yellowcress; Rorippe amphibie | Aquatic Plant | Aquatic | Clemants S. (2009). New York Non-Native Plant Invasiveness Ranking Form: Rorippa amphibia. Retrieved from (link) | New York | |
| Bidens subalternans | Greater Beggar's Ticks | Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Chelidonium majus | Greater Celandine; Grande Chélidoine | Terrestrial Plant | Terrestrial | Annen C. (2007). Wisconsin Department of Natural Resources Literature Review: Chelidonium majus. Retrieved from (link) | Wisconsin | |
| Digitalis lanata | Grecian Foxglove; Digitale laineuse | Terrestrial Plant | Terrestrial | Justen E. (2019). MN NWAC Risk Assessment Worksheet: Digitalis lanata. Retrieved from (link) | Minnesota | |
| Digitalis lanata | Grecian Foxglove; Digitale laineuse | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2010). New York Non-Native Plant Invasiveness Ranking Form: Digitalis lanata. Retrieved from (link) | New York | |
| Xiphophorus hellerii | Green Swordtail | Fish | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Green Swordtail (Xiphophorus hellerii). Retrieved from (link) | United States | |
| Cyamopsis tetragonoloba | Guar; Lond Bean | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Gobio gobio | Gudgeon; Goujon | Fish | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Gobio gobio. Retrieved from (link) | United States | |
| Megathyrsus maximus | Guinea Grass; Green Panic Grass | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Poecilia reticulata | Guppy; Millionfish; Rainbow Fish | Fish | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Poecilia reticulata. Retrieved from (link) | United States | |
| Lymantria dispar(Linnaeus) | Gypsy Moth; European Gypsy Moth; North American Gypsy Moth; Spongieuse | Insect | Terrestrial | White E., & Schwartzberg E. (2013). New York Terrestrial Invertebrates Invasiveness Ranking Form: Lymantria dispar. Retrieved from (link) | New York | New NY Summary Link |
| Lymantria dispar(Linnaeus) | Gypsy Moth; European Gypsy Moth; North American Gypsy Moth; Spongieuse | Insect | Terrestrial | Boone C.K.. (2007). Wisconsin Department of Natural Resources Literature Review: Lymantria dispar. Retrieved from (link) | Wisconsin | |
| Festuca filiformis | Hair Fescue; Fine-leaf Sheep Fescue; Fine-leaved Sheep's-fescue; Slender Fescue; Fétuque chevelue | Terrestrial Plant | Terrestrial | Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Festuca filiformis. Retrieved from (link) | New York | |
| Hakea gibbosa | Hairy Hakea; Rock Hakea; Needlebush Hakea | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2012). Weed Risk Assessment for Hakea gibbosa (Sm.) Cav. (Proteaceae) – Rock hakea. Retrieved from (link) | United States | |
| Hakea gibbosa | Hairy Hakea; Rock Hakea; Needlebush Hakea | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Vicia villosa | Hairy Vetch; Winter Vetch; Fodder Vetch; Wooly Vetch; Woolypod Vetch; Sand Vetch; Russian Vetch; Large Russian Vetch; Siberian Vetch; Vesce velue | Terrestrial Plant | Terrestrial | Calkins J. (2015). MN NWAC Risk Assessment Worksheet: Vicia villosa. Retrieved from (link) | Minnesota | |
| Epilobium hirsutum | Hairy Willow-herb; Great Hairy Willow-herb; Hairy Willowherb; Hairy Willow Herb; Codlins and Cream; European Fireweed; Fiddle Grass; Great Willowherb; Épilobe hirsute | Semi-aquatic Plant | Semi-aquatic | Morgan K. (2016). Ohio Invasive Plant Assessment Protocol:Epilobium hirsutum. Retrieved from (link) | Ohio | |
| Epilobium hirsutum | Hairy Willow-herb; Great Hairy Willow-herb; Hairy Willowherb; Hairy Willow Herb; Codlins and Cream; European Fireweed; Fiddle Grass; Great Willowherb; Épilobe hirsute | Semi-aquatic Plant | Semi-aquatic | Glenn S., & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Epilobium hirsutum. Retrieved from (link) | New York | |
| Epilobium hirsutum | Hairy Willow-herb; Great Hairy Willow-herb; Hairy Willowherb; Hairy Willow Herb; Codlins and Cream; European Fireweed; Fiddle Grass; Great Willowherb; Épilobe hirsute | Semi-aquatic Plant | Semi-aquatic | Annen C. (2007). Wisconsin Department of Natural Resources Literature Review: Epilobium hirsutum. Retrieved from (link) | Wisconsin | |
| Desmostachya bipinnata | Halfa Grass; Big Cordgrass; Salt Reed-grass | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Tordylium maximum | Hartwort | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Xerolenta obvia | Heath Snail | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Heath Snail (Xerolenta obvia). Retrieved from (link) | United States | |
| Campylopus introflexus | Heath Star Moss | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Adelges tsugae | Hemlock Woolly Adelgid; Puceron lanigère de la pruche | Insect | Terrestrial | Wagner A., Raffa K., Walker M., et al. (2007). Species Assessment Group - Summary of Group Ratings: Adelges tsugae. Retrieved from (link) | Wisconsin | |
| Ludwigia prostrata | Heusenkraut; Creeping Water Primrose | Semi-aquatic Plant | Semi-aquatic | CFIA Categorization Assessment | Canada | |
| Impatiens glandulifera | Himalayan Balsam; Ornamental Jewelweed; Royle Ornamental Jewelweed; Policeman's Helmet; Indian Balsam; Impatiente glanduleuse | Terrestrial Plant | Terrestrial | Glenn S., Moore G., Jordan M., & SRC. (2013). New York Non-Native Plant Invasiveness Ranking Form For Natural/Minimally Managed Area. Retrieved from (link) | New York | New NY Summary Link |
| Impatiens glandulifera | Himalayan Balsam; Ornamental Jewelweed; Royle Ornamental Jewelweed; Policeman's Helmet; Indian Balsam; Impatiente glanduleuse | Terrestrial Plant | Terrestrial | Lind S. (2011). Wisconsin Department of Natural Resources Literature Review: Impatiens glandulifera. Retrieved from (link) | Wisconsin | |
| Rubus armeniacus; Rubus bifrons | Himalayan Blackberry; Himalaya Giant Blackberry; Himalaya-berry; Ronce discolore | Terrestrial Plant | Terrestrial | Dillard S. (2011). Wisconsin Department of Natural Resources Literature Review: Rubus armeniacus. Retrieved from (link) | Wisconsin | |
| Rubus armeniacus; Rubus bifrons | Himalayan Blackberry; Himalaya Giant Blackberry; Himalaya-berry; Ronce discolore | Terrestrial Plant | Terrestrial | Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Rubus bifrons. Retrieved from (link) | New York | |
| Leycesteria formosa | Himalayan Honeysuckle; Flowering Nutmeg; Himalaya Nutmeg; Granny's Curls; Pheasant Berry | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Koenigia polystachya; Polygonum polystachyum; Aconogonon polystachyum; Persicaria wallichii | Himalayan Knotweed; Cultivated Knotweed; Renouée à épis nombreux | Terrestrial Plant | Terrestrial | Newman J. (2015). GB Non-native Species Rapid Risk Assessment (NRRA) for Himalayan Knotweed (Persicaria wallichii). Retrieved from (link) | Great Britain | |
| Koenigia polystachya; Polygonum polystachyum; Aconogonon polystachyum; Persicaria wallichii | Himalayan Knotweed; Cultivated Knotweed; Renouée à épis nombreux | Terrestrial Plant | Terrestrial | Robison R. (2016). Persicaria wallichii Risk Assessment. Retrieved from (link) | California | |
| Koenigia polystachya; Polygonum polystachyum; Aconogonon polystachyum; Persicaria wallichii | Himalayan Knotweed; Cultivated Knotweed; Renouée à épis nombreux | Terrestrial Plant | Terrestrial | Tanner R., & Branquart E. (2018). Risk assessment template developed under the "Study on Invasive Alien Species - Development of risk assessments to tackle priority species and enhance prevention. Retrieved from (link) | Europe | |
| Berteroa incana | Hoary Alyssum; Berteroa blanc | Terrestrial Plant | Terrestrial | Robison R. (2016). Berteroa incana Risk Assessment. Retrieved from (link) | California | |
| Berteroa incana | Hoary Alyssum; Berteroa blanc | Terrestrial Plant | Terrestrial | Becker R. (2017). MN NWAC Risk Assessment Worksheet: Berteroa incana. Retrieved from (link) | Minnesota | |
| Melianthus comosus | Honey Flower | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Cynanchum laeve | Honeyvine; Sandvine; Climbing Milkweed; Honeyvine Milkweed; Dompte-venin glabre | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Astragalus membranaceus | Huang Qi | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | removed incorrect link (USDA Risk Assessment) |
| Hucho hucho | Huchen | Fish | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Hucho Hucho. Retrieved from (link) | United States | |
| Syringa josikaea | Hungarian Lilac | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Lablab purpureus | Hyacinth Bean; Dolique d'Égypte | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Typha x glauca | Hybrid Cattail | Aquatic Plant | Aquatic | Annen C. (2007). Wisconsin Department of Natural Resources Literature Review: Typha x glauca. Retrieved from (link) | Wisconsin | |
| Typha x glauca | Hybrid Cattail | Aquatic Plant | Aquatic | Mastalerz A., & Culley T. (2016). Ohio Invasive Plant Assessment Protocol: Typha x glauca. Retrieved from (link) | Ohio | |
| Hydrilla verticillata | Hydrilla; Waterthyme | Aquatic Plant | Aquatic | U.S. Fish and Wildlife Service. (2017). Ecological Risk Screening Summary - Great Lakes Basin: Hydrilla ( Hydrilla verticillata) - Monoecious Biotype. Retrieved from (link) | United States | hydrilla assessment added |
| Hydrilla verticillata | Hydrilla; Waterthyme | Aquatic Plant | Aquatic | U.S. Fish and Wildlife Service. (2017). Ecological Risk Screening Summary: Hydrilla (Hydrilla verticillata) - Monoecious Biotype. Retrieved from (link) | United States | Addded USFWS Summary Assessment |
| Hydrilla verticillata | Hydrilla; Waterthyme | Aquatic Plant | Aquatic | U.S. Fish and Wildlife Service. (2017). Ecological Risk Screening Summary: Hydrilla (Hydrilla verticillata) - Dioecious Biotype. Retrieved from (link) | United States | Addded USFWS Summary Assessment |
| Hydrilla verticillata | Hydrilla; Waterthyme | Aquatic Plant | Aquatic | OMNRF Risk Assessment | Ontario | |
| Hydrilla verticillata | Hydrilla; Waterthyme | Aquatic Plant | Aquatic | Glenn S., & Moore G. (2008). New York Non-Native Plant Invasiveness Ranking Form: Hydrilla verticillata. Retrieved from (link) | New York | |
| Hydrilla verticillata | Hydrilla; Waterthyme | Aquatic Plant | Aquatic | Pest Risk Assessment for Hydrilla in Oregon. (n.d.). Retrieved from (link) | Oregon | |
| Hydrilla verticillata | Hydrilla; Waterthyme | Aquatic Plant | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Hydrilla verticillata. Retrieved from (link) | Wisconsin | |
| Centaurea iberica | Iberian Starthistle; Iberian Knapweed; Iberian Star-thistle | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Centaurea iberica | Iberian Starthistle; Iberian Knapweed; Iberian Star-thistle | Terrestrial Plant | Terrestrial | CFIA Risk Management | Canada | |
| Centaurea iberica | Iberian Starthistle; Iberian Knapweed; Iberian Star-thistle | Terrestrial Plant | Terrestrial | Chandler M. (2015). MN NWAC Risk Assessment Worksheet: Centaurea iberica. Retrieved from (link) | Minnesota | |
| Leuciscus idus | Ide; Orfe; Ide mélanote | Fish | Aquatic | U.S. Fish and Wildlife Service. (2015). Ecological Risk Screening Summary: Ide (Leuciscus idus). Retrieved from (link) | United States | |
| Leuciscus idus | Ide; Orfe; Ide mélanote | Fish | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review; Leuciscus idus. Retrieved from (link) | Wisconsin | |
| Corydalis incisa | Incised Fumewort; Purple Keman; Murasa-kike-man | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Corydalis incisa | Incised Fumewort; Purple Keman; Murasa-kike-man | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2017). Weed Risk Assessment for Corydalis incisa (Thunb.) Pers. (Papaveraceae) – Incised fumewort. Retrieved from (link) | United States | |
| Eleusine indica | Indian Goosegrass; Yard-grass; Goosegrass; Wiregrass; Crowfootgrass; Éleusine d'Inde | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Hygrophila polysperma | Indian Swampweed | Aquatic Plant | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Indian Swampweed (Hygrophila polysperma). Retrieved from (link) | United States | |
| Hygrophila polysperma | Indian Swampweed | Aquatic Plant | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Hygrophila polysperma. Retrieved from (link) | Wisconsin | |
| Hygrophila polysperma | Indian Swampweed | Aquatic Plant | Aquatic | European and Mediterranean Plant Protection Organisation. (2017). Pest Risk Analysis for Hygrophila polysperma. Retrieved from (link) | Europe | |
| Amorpha fruticosa | Indigo Bush; False Indigo Bush; Bastard Indigo; Desert False Indigo; Faux-Indigo commun | Terrestrial Plant | Terrestrial | Oregon Department of Agriculture. (2010). Plant Pest Risk Assessment for Indigo Bush (Amorpha fruticosa L.). Retrieved from (link) | Oregon | |
| Cestrum laevigatum | Inkberry; Poison Berry; Inkbessie | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2013). Weed Risk Assessment for Cestrum laevigatum Schltdl. (Solanaceae) – Inkberry. Retrieved from (link) | United States | |
| Cestrum laevigatum | Inkberry; Poison Berry; Inkbessie | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Menidia beryllina | Inland Silverside | Fish | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Inland Silverside (Menidia beryllina). Retrieved from (link) | United States | |
| Centaurea depressa | Iranian Knapweed; Low Cornflower | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Iris Yellow Spot Tospovirus; Iris Yellow Spot Virus | Virus | Terrestrial | European and Mediterranean Plant Protection Organization. (2007). Pest Risk Analysis for Iris Yellow Spot Virus. Retrieved from (link) | Europe | ||
| Iris Yellow Spot Tospovirus; Iris Yellow Spot Virus | Virus | Terrestrial | European and Mediterranean Plant Protection Organization. (2009). Report of a Pest Risk Analysis for Iris Yellow Spot Virus. Retrieved from (link) | Europe | ||
| Rhamnus alaternus | Italian Buckthorn; Mediterranean Buckthorn | Terrestrial Plant | Terrestrial | Wolf K. (2016). Rhamnus alaternus Risk Assessment. Retrieved from (link) | California | |
| Rhamnus alaternus | Italian Buckthorn; Mediterranean Buckthorn | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Cupressus sempervirens | Italian Cypress; Mediterranean Cypress; Common Cypress | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Jasminum humile | Italian Jasmine; Yellow Jasmine | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Carduus pycnocephalus | Italian Plumeless Thistle; Italian Thistle; Plymouth Thistle | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Rottboellia cochinchinensis | Itchgrass; Raoulgrass; Corn Grass; Rice Grass; Guinea-fowl Grass | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Rottboellia cochinchinensis | Itchgrass; Raoulgrass; Corn Grass; Rice Grass; Guinea-fowl Grass | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Rottboellia cochinchinensis | Itchgrass; Raoulgrass; Corn Grass; Rice Grass; Guinea-fowl Grass | Terrestrial Plant | Terrestrial | Graves W.J. (2000). Weed Initiated Pest Risk Assessment for Rottboellia cochinchinensis. Retrieved from (link) | United States | |
| Ipomoea hederacea | Ivy-leaved Morning Glory; Ivyleaf Morning-glory; Ipomée à feuilles de lierre | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Aralia elata | Japanese Angelica-tree; Chinese Angelica-tree; Korean Angelica-tree; Angelica Tree; Japanese Angelica; Aralie élevée | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Aralia elata | Japanese Angelica-tree; Chinese Angelica-tree; Korean Angelica-tree; Angelica Tree; Japanese Angelica; Aralie élevée | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Aralia elata | Japanese Angelica-tree; Chinese Angelica-tree; Korean Angelica-tree; Angelica Tree; Japanese Angelica; Aralie élevée | Terrestrial Plant | Terrestrial | Ma J., & Moore G. (2008). New York Non-Native Plant Invasiveness Ranking Form: Aralia elata. Retrieved from (link) | New York | |
| Berberis thunbergii | Japanese Barberry; Thunberg's Barberry; Red Barberry; Épine-vinette du Japon | Terrestrial Plant | Terrestrial | Ma J., & Moore G. (2008). New York Non-Native Plant Invasiveness Ranking Form; Berberis thunbergii. Retrieved from (link) | New York | New NY Summary Link |
| Berberis thunbergii | Japanese Barberry; Thunberg's Barberry; Red Barberry; Épine-vinette du Japon | Terrestrial Plant | Terrestrial | Mastalerz A. (2016). Ohio Invasive Plant Assessment Protocol: Berberis thunbergii. Retrieved from (link) | Ohio | |
| Berberis thunbergii | Japanese Barberry; Thunberg's Barberry; Red Barberry; Épine-vinette du Japon | Terrestrial Plant | Terrestrial | Matson E. (2011). Wisconsin Department of Natural Resources Literature Review: Berberis thunbergii. Retrieved from (link) | Wisconsin | |
| Berberis thunbergii | Japanese Barberry; Thunberg's Barberry; Red Barberry; Épine-vinette du Japon | Terrestrial Plant | Terrestrial | Jacquart E., Cox H., Howe K., & Miller D. (2007). Assessment of Invasive Species in Indiana's Natural Areas; Official Japanese Barberry (Berberis thunbergii) Assessment. Retrieved from (link) | Indiana | |
| Berberis thunbergii | Japanese Barberry; Thunberg's Barberry; Red Barberry; Épine-vinette du Japon | Terrestrial Plant | Terrestrial | Van Riper L., & Power T. (2013). MN NWAC Risk Assessment Worksheet: Berberis thunbergii. Retrieved from (link) | Minnesota | |
| Popillia japonica | Japanese Beetle; Scarabée japonais | Insect | Terrestrial | Oregon Department of Agriculture. (n.d). Economic Risk Analysis: Oregon and the Japanese Beetle (Popillia japonica) Newman. Retrieved from (link) | Oregon | |
| Achyranthes japonica | Japanese Chaff Flower; Oriental Chaff Flower | Terrestrial Plant | Terrestrial | Lee D., & Jacquart E. (2013). Indiana Non-Native Plant Invasiveness Ranking Form: Achyranthes japonica. Retrieved from (link) | Indiana | |
| Achyranthes japonica | Japanese Chaff Flower; Oriental Chaff Flower | Terrestrial Plant | Terrestrial | Glenn S. (2012). New York Non-Native Plant Invasiveness Ranking Form; Achyranthes japonica. Retrieved from (link) | New York | New NY Summary Link |
| Achyranthes japonica | Japanese Chaff Flower; Oriental Chaff Flower | Terrestrial Plant | Terrestrial | United States Department of Agriuclture. (2014).Weed Risk Assessment for Achyranthes japonica (Miq.) Nakai - Japanese Chaff Flower. Retrieved from (link) | United States | |
| Achyranthes japonica | Japanese Chaff Flower; Oriental Chaff Flower | Terrestrial Plant | Terrestrial | Mastalerz A. (2015). Ohio Plant Invasive Assessment Protocol: Achyranthes japonica. Retrieved from (link) | Ohio | |
| Achyranthes japonica | Japanese Chaff Flower; Oriental Chaff Flower | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Achyranthes japonica | Japanese Chaff Flower; Oriental Chaff Flower | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Achyranthes japonica | Japanese Chaff Flower; Oriental Chaff Flower | Terrestrial Plant | Terrestrial | LeClair C. (2011). Wisconsin Department of Natural Resources Literature Review: Achyranthes japonica. Retrieved from (link) | Wisconsin | |
| Lygodium japonicum | Japanese Climbing Fern; Vine-like Fern | Terrestrial Plant | Wetland | CFIA Categorization Assessment | Canada | |
| Lygodium japonicum | Japanese Climbing Fern; Vine-like Fern | Terrestrial Plant | Wetland | CFIA Risk Assessment | Canada | |
| Lygodium japonicum | Japanese Climbing Fern; Vine-like Fern | Terrestrial Plant | Wetland | United States Department of Agriculture. (2009). Weed Risk Assessment Lygodium microphyllum (Old world climbing fern), Lygodium japonicum (Japanese climbing fern), and Lygodium flexuosum. Retrieved from (link) | United States | |
| Lygodium japonicum | Japanese Climbing Fern; Vine-like Fern | Terrestrial Plant | Wetland | European and Mediterranean Plant Protection Organization. (2018). Pest Risk Analysis for Lygodium japonicum. Retrieved from (link) | Europe | |
| Corbicula japonica | Japanese Corbicula; Shijimi; Japanese Basket Clam; Japanese Blue Clam | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Japanese Corbicula (Corbicula japonica). Retrieved from (link) | United States | |
| Cuscuta japonica | Japanese Dodder; Giant Asian Dodder; Tu Si Zi | Terrestrial Plant | Terrestrial | Oregon Department of Agriculture. (2009). Plant Pest Risk Assessment for Japanese Dodder (Cuscuta japonica. Choisy). Retrieved from (link) | Oregon | |
| Cuscuta japonica | Japanese Dodder; Giant Asian Dodder; Tu Si Zi | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Anguilla japonica | Japanese Eel | Fish | Aquatic | U.S. Fish and Wildlife Service. (2020). Ecological Risk Screening Summary: Japanese Eel (Anguilla japonica). Retrieved from (link) | United States | |
| Torilis japonica; Torilis arvensis | Japanese Hedge-parsley; Erect Hedge-parsley; Torilis du Japon | Terrestrial Plant | Terrestrial | Sheehan M. (2007). Wisconsin Department of Natural Resources Literature Review: Torilis japonica. Retrieved from (link) | Wisconsin | |
| Torilis japonica; Torilis arvensis | Japanese Hedge-parsley; Erect Hedge-parsley; Torilis du Japon | Terrestrial Plant | Terrestrial | Deitch Z., & Jacquart E. (2018). Indiana Non-Native Plant Invasiveness Ranking Form: Torilis arvensis and Torilis japonica. Retrieved from (link) | Indiana | |
| Torilis japonica; Torilis arvensis | Japanese Hedge-parsley; Erect Hedge-parsley; Torilis du Japon | Terrestrial Plant | Terrestrial | Graeve K. (2015). MN NWAC Risk Assessment Worksheet: Torilis japonica. Retrieved from (link) | Minnesota | |
| Lonicera japonica | Japanese Honeysuckle; Golden-and-silver Honeysuckle; Chèvrefeuille du Japon | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Lonicera japonica. Retrieved from (link) | New York | |
| Lonicera japonica | Japanese Honeysuckle; Golden-and-silver Honeysuckle; Chèvrefeuille du Japon | Terrestrial Plant | Terrestrial | Jacquart E., Cline M., O'Connor P., et al. (2003). Assessment of Invasive Species in Indiana's Natural Areas; Official Japanese Honeysuckle (Lonicera japonica) Assessment. Retrieved from (link) | Indiana | New NY Summary Link |
| Lonicera japonica | Japanese Honeysuckle; Golden-and-silver Honeysuckle; Chèvrefeuille du Japon | Terrestrial Plant | Terrestrial | OIPC Team. (2014). Ohio Invasive Plant Assessment Protocol: Lonicera japonica. Retrieved from (link) | Ohio | |
| Lonicera japonica | Japanese Honeysuckle; Golden-and-silver Honeysuckle; Chèvrefeuille du Japon | Terrestrial Plant | Terrestrial | Ross J., & Sheehan M. (2007). Wisconsin Department of Natural Resources Literature Review: Lonicera japonica. Retrieved from (link) | Wisconsin | |
| Lonicera japonica | Japanese Honeysuckle; Golden-and-silver Honeysuckle; Chèvrefeuille du Japon | Terrestrial Plant | Terrestrial | Van Riper, L. (2018). MN NWAC Risk Assessment Worksheet: Lonicera japonica. Retrieved from (link) | Minnesota | |
| Humulus japonicus; Humulus scandens | Japanese Hops; Wild Hop; Houblon du Japon | Terrestrial Plant | Terrestrial | Meier M. (2007). Wisconsin Department of Natural Resources Literature Review: Humulus japonicus. Retrieved from (link) | Wisconsin | |
| Humulus japonicus; Humulus scandens | Japanese Hops; Wild Hop; Houblon du Japon | Terrestrial Plant | Terrestrial | European and Mediterranean Plant Protection Organisation. (2018). Pest Risk Analysis for Humulus scandens. Retrieved from (link) | Europe | |
| Humulus japonicus; Humulus scandens | Japanese Hops; Wild Hop; Houblon du Japon | Terrestrial Plant | Terrestrial | Jacquart E., Good T., Nice G., & Dailey T. (2005). Assessment of Invasive Species in Indiana's Natural Areas; Official Japanese Hops (Humulus japonica) Assessment. Retrieved from (link) | Indiana | |
| Humulus japonicus; Humulus scandens | Japanese Hops; Wild Hop; Houblon du Japon | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Humulus japonicus. Retrieved from (link) | New York | |
| Humulus japonicus; Humulus scandens | Japanese Hops; Wild Hop; Houblon du Japon | Terrestrial Plant | Terrestrial | Chandler M. (2011). MN NWAC Risk Assessment Worksheet: Humulus japonica. Retrieved from (link) | Minnesota | |
| Humulus japonicus; Humulus scandens | Japanese Hops; Wild Hop; Houblon du Japon | Terrestrial Plant | Terrestrial | Van Riper L. (2016). MN NWAC Risk Assessment Worksheet: Humulus japonica. Retrieved from (link) | Minnesota | |
| Polygonum cuspidatum; Fallopia japonica; Reynoutria japonica; Polygonum japonica | Japanese Knotweed; Mexican Bamboo; Fleeceflower; Japanese Polygonum; Huzhang; Japanese Bamboo; Japanese Fleece Flower; American Bamboo; Elephant Ears; Pea Shooters; Donkey/Gypsy/Sally/Wild Rhubarb; Renoutria; Crimson Beauty; Monkey Weed; Hancock's Curse; Itadori; Renouée du Japon | Terrestrial Plant | Terrestrial | Moore G. (2008). New York Non-Native Plant Invasiveness Ranking Form: Fallopia japonica. Retrieved from (link) | New York | New NY Summary Link |
| Polygonum cuspidatum; Fallopia japonica; Reynoutria japonica; Polygonum japonica | Japanese Knotweed; Mexican Bamboo; Fleeceflower; Japanese Polygonum; Huzhang; Japanese Bamboo; Japanese Fleece Flower; American Bamboo; Elephant Ears; Pea Shooters; Donkey/Gypsy/Sally/Wild Rhubarb; Renoutria; Crimson Beauty; Monkey Weed; Hancock's Curse; Itadori; Renouée du Japon | Terrestrial Plant | Terrestrial | Jacquart E., Good T., Nice G., & Dailey T. (2005). Assessment of Invasive Species in Indiana's Natural Areas; Official Assessment of Japanese Knotweed (Fallopia japonica (Hout.) Dcne. Var. japonica, F. sachalinensis, F. x bohemica; formerly Polygonum cuspidatum, P. sachalinense, P. x boehmicum) in Indiana’s Natural Areas. Retrieved from (link) | Indiana | |
| Polygonum cuspidatum; Fallopia japonica; Reynoutria japonica; Polygonum japonica | Japanese Knotweed; Mexican Bamboo; Fleeceflower; Japanese Polygonum; Huzhang; Japanese Bamboo; Japanese Fleece Flower; American Bamboo; Elephant Ears; Pea Shooters; Donkey/Gypsy/Sally/Wild Rhubarb; Renoutria; Crimson Beauty; Monkey Weed; Hancock's Curse; Itadori; Renouée du Japon | Terrestrial Plant | Terrestrial | Great Britain Non-Native Species Secretariat. (2011). GB Non-Native Organism Risk Assessment Scheme for Japanese Knotweed (Fallopia japonica). Retrieved from (link) | Great Britain | |
| Polygonum cuspidatum; Fallopia japonica; Reynoutria japonica; Polygonum japonica | Japanese Knotweed; Mexican Bamboo; Fleeceflower; Japanese Polygonum; Huzhang; Japanese Bamboo; Japanese Fleece Flower; American Bamboo; Elephant Ears; Pea Shooters; Donkey/Gypsy/Sally/Wild Rhubarb; Renoutria; Crimson Beauty; Monkey Weed; Hancock's Curse; Itadori; Renouée du Japon | Terrestrial Plant | Terrestrial | Culley T. (2017). Ohio Invasive Plant Assessment Protocol: Fallopia japonica. Retrieved from (link) | Ohio | |
| Polygonum cuspidatum; Fallopia japonica; Reynoutria japonica; Polygonum japonica | Japanese Knotweed; Mexican Bamboo; Fleeceflower; Japanese Polygonum; Huzhang; Japanese Bamboo; Japanese Fleece Flower; American Bamboo; Elephant Ears; Pea Shooters; Donkey/Gypsy/Sally/Wild Rhubarb; Renoutria; Crimson Beauty; Monkey Weed; Hancock's Curse; Itadori; Renouée du Japon | Terrestrial Plant | Terrestrial | Sheehan M. (2007). Wisconsin Department of Natural Resources Literature Review: Polygonum cuspidatum. Retrieved from (link) | Wisconsin | |
| Polygonum cuspidatum; Fallopia japonica; Reynoutria japonica; Polygonum japonica | Japanese Knotweed; Mexican Bamboo; Fleeceflower; Japanese Polygonum; Huzhang; Japanese Bamboo; Japanese Fleece Flower; American Bamboo; Elephant Ears; Pea Shooters; Donkey/Gypsy/Sally/Wild Rhubarb; Renoutria; Crimson Beauty; Monkey Weed; Hancock's Curse; Itadori; Renouée du Japon | Terrestrial Plant | Terrestrial | Calkins J. (2011). MN NWAC Risk Assessment Worksheet: Polygonum cuspidatum. Retrieved from (link) | Minnesota | |
| Polygonum cuspidatum; Fallopia japonica; Reynoutria japonica; Polygonum japonica | Japanese Knotweed; Mexican Bamboo; Fleeceflower; Japanese Polygonum; Huzhang; Japanese Bamboo; Japanese Fleece Flower; American Bamboo; Elephant Ears; Pea Shooters; Donkey/Gypsy/Sally/Wild Rhubarb; Renoutria; Crimson Beauty; Monkey Weed; Hancock's Curse; Itadori; Renouée du Japon | Terrestrial Plant | Terrestrial | Chandler, M. (2018). MN NWAC Risk Assessment Worksheet: Polygonum cuspidatum. Retrieved from (link) | Minnesota | |
| Venerupis philippinarum | Japanese Littleneck Clam; Manila Clam; Japanese Cockle; Japanese Carpet Shell | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Venerupis philippinarum. Retrieved from (link) | Alaska | |
| Oryzias latipes | Japanese Medaka | Fish | Aquatic | U.S. Fish and Wildlife Service. (2020). Ecological Risk Screening Summary: Japanese Medaka (Oryzias latipes). Retrieved from (link) | United States | |
| Cipangopaludina japonica; Bellamya japonica | Japanese Mystery Snail; Oriental Mystery Snail; Japanese Black Snail; Japanese Trapdoor Snail; Mud Snail | Aquatic Invertebrate | Aquatic | Schwartzberg E. (2013). New York Fish and Aquatic Invertebrate Invasiveness Ranking Form: Bellamya (Cipangopaludina) japonica. Retrieved from (link) | New York | |
| Cipangopaludina japonica; Bellamya japonica | Japanese Mystery Snail; Oriental Mystery Snail; Japanese Black Snail; Japanese Trapdoor Snail; Mud Snail | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Japanese Mystery Snail (Cipangopaludina japonica). Retrieved from (link) | United States | |
| Cipangopaludina japonica; Bellamya japonica | Japanese Mystery Snail; Oriental Mystery Snail; Japanese Black Snail; Japanese Trapdoor Snail; Mud Snail | Aquatic Invertebrate | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review. Retrieved from (link) | Wisconsin | |
| Caprella mutica | Japanese Skeleton Shrimp; Caprelle | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Caprella mutica. Retrieved from (link) | Alaska | |
| Caprella mutica | Japanese Skeleton Shrimp; Caprelle | Aquatic Invertebrate | Aquatic | Great Britain Non-Native Species Secretariat. (2011). GB Non-Native Organism Risk Assessment Scheme for Japanese Skeleton Shrimp (Caprella mutica). Retrieved from (link) | Great Britain | |
| Microstegium vimineum | Japanese Stiltgrass; Packing Grass; Nepalese Browntop; Eulalia | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Microstegium vimineum | Japanese Stiltgrass; Packing Grass; Nepalese Browntop; Eulalia | Terrestrial Plant | Terrestrial | CFIA Risk Management | Canada | |
| Microstegium vimineum | Japanese Stiltgrass; Packing Grass; Nepalese Browntop; Eulalia | Terrestrial Plant | Terrestrial | European and Mediterranean Plant Protection Organization. (2014). Pest Risk Analysis for Microstegium vimineum. Retrieved from (link) | Europe | |
| Microstegium vimineum | Japanese Stiltgrass; Packing Grass; Nepalese Browntop; Eulalia | Terrestrial Plant | Terrestrial | European and Mediterranean Plant Protection Organization. (2015). Report of a Pest Risk Analysis for Microstegium vimineum. Retrieved from (link) | Europe | |
| Microstegium vimineum | Japanese Stiltgrass; Packing Grass; Nepalese Browntop; Eulalia | Terrestrial Plant | Terrestrial | Paulone P. M., & Jacquart E. (2012). Indiana Non-Native Plant Invasiveness Ranking Form: Microstegium vimineum. Retrieved from (link) | Indiana | |
| Microstegium vimineum | Japanese Stiltgrass; Packing Grass; Nepalese Browntop; Eulalia | Terrestrial Plant | Terrestrial | Moore G. (2008). New York Non-Native Plant Invasiveness Ranking Form: Microstegium viminium. Retrieved from (link) | New York | |
| Microstegium vimineum | Japanese Stiltgrass; Packing Grass; Nepalese Browntop; Eulalia | Terrestrial Plant | Terrestrial | OIPC Team. (2014). Ohio Invasive Plant Assessment Protocol: Microstegium viminium. Retrieved from (link) | Ohio | |
| Microstegium vimineum | Japanese Stiltgrass; Packing Grass; Nepalese Browntop; Eulalia | Terrestrial Plant | Terrestrial | Kollmansberger A. (2007). Wisconsin Department of Natural Resources Literature Review: Microstegium viminium. Retrieved from (link) | Wisconsin | |
| Syringa reticulata | Japanese Tree Lilac; Lilas japonais | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Syringa reticulata | Japanese Tree Lilac; Lilas japonais | Terrestrial Plant | Terrestrial | Moore G. (2011). New York Non-Native Plant Invasiveness Ranking Form: Syringa reticulata. Retrieved from (link) | New York | New NY Summary Link |
| Clematis terniflora | Japanese Virgin's-bower;Sweet Autumn Clematis; Autumn Clematis; Sweet Autumn Virginsbower; Clématite à panicules | Terrestrial Plant | Terrestrial | Howard B. (2019).Assessment of Invasive Species in Indiana's Natural Areas; Clematis terniflora. Retrieved from (link) | Indiana | |
| Clematis terniflora | Japanese Virgin's-bower;Sweet Autumn Clematis; Autumn Clematis; Sweet Autumn Virginsbower; Clématite à panicules | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Clematis terniflora. Retrieved from (link) | New York | |
| Misgurnus anguillicaudatus | Japanese Weatherfish; Weather Loach; Oriental Weatherfish; Pond Loach; Weatherloch; Dojo Loach; Loche asiatique | Fish | Aquatic | OMNRF Risk Assessment | Ontario | |
| Misgurnus anguillicaudatus | Japanese Weatherfish; Weather Loach; Oriental Weatherfish; Pond Loach; Weatherloch; Dojo Loach; Loche asiatique | Fish | Aquatic | White E.L. (2013). New York Fish & Aquatic Invertebrate Invasiveness Ranking Form: Misgurnus anguillicaudatus. Retrieved from (link) | New York | |
| Misgurnus anguillicaudatus | Japanese Weatherfish; Weather Loach; Oriental Weatherfish; Pond Loach; Weatherloch; Dojo Loach; Loche asiatique | Fish | Aquatic | U.S. Fish and Wildlife Service. (2012). Ecological Risk Screening Summary: Oriental Weatherfish (Misgurnus anguillicaudatus). Retrieved from (link) | United States | |
| Artemisia japonica | Japanese Wormwood | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Senna obtusifolia | Java-bean; Sicklepod | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Leptochilus pteropus | Java Fern | Aquatic Plant | Aquatic | United States Department of Agriculture. (2013). Weed Risk Assessment Leptochilus pteropus (Blume) Fraser-Jenk. (Polypodiaceae) – Java fern. Retrieved from (link) | United States | |
| Datura stramonium | Jimsonweed; Common Thorn Apple; Jamestown Weed; Purple Thorn Apple; Stramoine commune | Terrestrial Plant | Terrestrial | Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Datura stramonium. Retrieved from (link) | New York | |
| Coix lacryma-jobi | Job's Tears; Job's-tears; Job's Tear Grass; Adlay; Adlay Millet | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Sorghum halepense | Johnsongrass; Johnson Grass; Sorgho d'Alep | Terrestrial Plant | Terrestrial | Deitch Z., & Jacquart E. (2013). Indiana Non-Native Plant Invasiveness Ranking Form: Sorghum halepense. Retrieved from (link) | Indiana | |
| Sorghum halepense | Johnsongrass; Johnson Grass; Sorgho d'Alep | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2015). Weed Risk Assessment for Sorghum halepense (L.) Pers. (Poaceae) – Johnsongrass. Retrieved from (link) | United States | |
| Sorghum halepense | Johnsongrass; Johnson Grass; Sorgho d'Alep | Terrestrial Plant | Terrestrial | St. Aubin E. (2011). Wisconsin Department of Natural Resources Literature Review: Sorghum halepense. Retrieved from (link) | Wisconsin | |
| Aegilops cylindrica | Jointed Goatgrass; Égilope cylindrique | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Aegilops cylindrica | Jointed Goatgrass; Égilope cylindrique | Terrestrial Plant | Terrestrial | Brusati E.D. (2016). Aegilops cylindrica Risk Assessment. Retrieved from (link) | California | |
| Aegilops cylindrica | Jointed Goatgrass; Égilope cylindrique | Terrestrial Plant | Terrestrial | CFIA Risk Management | Canada | |
| Cortaderia jubata | Jubata Grass; Purple Pampas Grass; Andean Pampas Grass | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Cortaderia jubata | Jubata Grass; Purple Pampas Grass; Andean Pampas Grass | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Cortaderia jubata | Jubata Grass; Purple Pampas Grass; Andean Pampas Grass | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2014). Weed Risk Assessment for Cortaderia jubata (Lemoine ex Carrière) Stapf (Poaceae) – Jubata grass. Retrieved from (link) | United States | |
| Cortaderia jubata | Jubata Grass; Purple Pampas Grass; Andean Pampas Grass | Terrestrial Plant | Terrestrial | European and Mediterranean Plant Protection Organization. (2018). Pest Risk Analysis for Cortaderia jubata. Retrieved from (link) | Europe | |
| Echinochloa colonum | Jungle Rice; Deccan Grass; Awnless Barnyard Grass | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Echinochloa colonum | Jungle Rice; Deccan Grass; Awnless Barnyard Grass | Terrestrial Plant | Terrestrial | CFIA Risk Management | Canada | |
| Hedychium gardnerianum | Kahili Ginger Lily; Kahili Ginger; Kahila Garland-lily; Ginger Lily | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2012). Weed Risk Assessment for Hedychium gardnerianum Sheppard ex. Ker Gawl (Zingiberaceae) – Kahili ginger lily. Retrieved from (link) | United States | |
| Blainvillea dichotoma | Kalajari | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Bothriocline laxa | Kapanthi | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2015). Weed Risk Assessment for Bothriocline laxa N. E. Br. (Asteraceae) - Kapanthi. Retrieved from (link) | United States | |
| Taraxacum kok-saghyz | Kazakh Dandelion; Rubber Root; Russian Dandelion; Rubber Dandelion | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Taraxacum kok-saghyz | Kazakh Dandelion; Rubber Root; Russian Dandelion; Rubber Dandelion | Terrestrial Plant | Terrestrial | CFIA Risk Management | Canada | |
| Taraxacum kok-saghyz | Kazakh Dandelion; Rubber Root; Russian Dandelion; Rubber Dandelion | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Poa pratensis | Kentucky Bluegrass; Blue Grass; Smooth Meadow-grass; Common Meadow-grass; Pâturin des prés | Terrestrial Plant | Terrestrial | Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Poa pratensis. Retrieved from (link) | New York | |
| Trogoderma granarium | Khapra Beetle; Trogoderme des grains | Insect | Terrestrial | Pest Risk Assessment for the State of Oregon Trogoderma granarium (Everts) - Khapra Beetle. (n.d.). Retrieved from (link) | Oregon | |
| Pennisetum clandestinum | Kikuyu Grass; Kikuyugrass | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Dikerogammarus villosus | Killer Shrimp | Aquatic Invertebrate | Aquatic | OMNRF Risk Assessment | Ontario | |
| Dikerogammarus villosus | Killer Shrimp | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2017). Ecological Risk Screening Summary: Killer Shrimp (Dikerogammarus villosus). Retrieved from (link) | United States | Added USFWS Summary Assessment |
| Dikerogammarus villosus | Killer Shrimp | Aquatic Invertebrate | Aquatic | Great Britain Non-Native Species Secretariat. (2010). Rapid Assessment of: Dikerogammarus villosus. Retrieved from (link) | Great Britain | |
| Dikerogammarus villosus | Killer Shrimp | Aquatic Invertebrate | Aquatic | Vennie-Vollrath E. (2012). Wisconisin Department of Natural Resources Literature Review: Dikerogammarus villosus. Retrieved from (link) | Wisconsin | |
| Hieraceum piloselloides | King Devil Hawkweed; Glaucous King Devil; Tall Hawkweed | Terrestrial Plant | Terrestrial | Langland D. (2011). Oregon Department of Agriculture Plant Pest Risk Assessment for Meadow Hawkweed, Hieracium caespitosum, King Devil Hawkweed, Hieracium piloselloides, Yellow Devil Hawkweed, Hieracium X floribundum. Retrieved from (link) | Oregon | |
| Paspalum distichum | Knotgrass; Water Finger-grass; Couch Paspalum; Eternity Grass; Gingergrass; Thompson Grass; Paspale à deux épis | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Paspalum scrobiculatum | Kodo Millet; Koda Millet; Ricegrass Paspalum; Kodomillet | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Cyprinus rubrofuscus | Koi | Fish | Aquatic | U.S. Fish and Wildlife Service. (2020). Ecological Risk Screening Summary: Koi (Cyprinus rubrofuscus). Retrieved from (link) | United States | |
| Pueraria montana; Pueraria lobata | Kudzu; Japanese Arrowroot; Porch-vine; Telephone Vine | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Pueraria montana; Pueraria lobata | Kudzu; Japanese Arrowroot; Porch-vine; Telephone Vine | Terrestrial Plant | Terrestrial | CFIA Risk Management | Canada | |
| Pueraria montana; Pueraria lobata | Kudzu; Japanese Arrowroot; Porch-vine; Telephone Vine | Terrestrial Plant | Terrestrial | Paulone P. M., & Jacquart E. (2012). Indiana Non-Native Plant Invasiveness Ranking Form: Pueraria montana. Retrieved from (link) | Indiana | |
| Pueraria montana; Pueraria lobata | Kudzu; Japanese Arrowroot; Porch-vine; Telephone Vine | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2008). New York Non-Native Plant Invasiveness Ranking Form: Pueraria montana. Retrieved from (link) | New York | New NY Summary Link |
| Pueraria montana; Pueraria lobata | Kudzu; Japanese Arrowroot; Porch-vine; Telephone Vine | Terrestrial Plant | Terrestrial | European and Mediterranean Plant Protection Organisation. (2007). Pest Risk Analysis for Pueraria Montana Var. Lobata. Retrieved from (link) | Europe | |
| Pueraria montana; Pueraria lobata | Kudzu; Japanese Arrowroot; Porch-vine; Telephone Vine | Terrestrial Plant | Terrestrial | European and Mediterranean Plant Protection Organization. (2006). Report of a Pest Risk Analysis: Pueraria montana var. lobata. Retrieved from (link) | Europe | |
| Pueraria montana; Pueraria lobata | Kudzu; Japanese Arrowroot; Porch-vine; Telephone Vine | Terrestrial Plant | Terrestrial | Mastalerz A. (2016). Ohio Invasive Plant Assessment Protocol: Pueraria lobata. Retrieved from (link) | Ohio | |
| Pueraria montana; Pueraria lobata | Kudzu; Japanese Arrowroot; Porch-vine; Telephone Vine | Terrestrial Plant | Terrestrial | Forney T. (2010). Oregon Department of Agriculture Noxious Weed Pest Risk Assessment for Kudzu, Pueraria montana. Retrieved from (link) | Oregon | |
| Pueraria montana; Pueraria lobata | Kudzu; Japanese Arrowroot; Porch-vine; Telephone Vine | Terrestrial Plant | Terrestrial | Forney T. (2010). Oregon Department of Agriculture Plant Pest Risk Assessment for Kudzu, Pueraria montana. Retrieved from (link) | Oregon | |
| Pueraria montana; Pueraria lobata | Kudzu; Japanese Arrowroot; Porch-vine; Telephone Vine | Terrestrial Plant | Terrestrial | Sheehan M. (2007). Wisconsin Department of Natural Resources Literature Review: Pueraria montana. Retrieved from (link) | Wisconsin | |
| Aira elegantissima | Lace Hairgrass; Elegant European Hairgrass | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Galium divaricatum | Lamarck's Bedstraw | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Cuphea hybrid | Large Firecracker Plant | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Ludwigia grandiflora | Large Flower Primrose Willlow; Water Primrose; Uruguayan Primrose-willow; Large-flower Primrose-willow | Aquatic Plant | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Large-flower Primrose-willow (Ludwigia grandiflora). Retrieved from (link) | United States | |
| Ludwigia grandiflora | Large Flower Primrose Willlow; Water Primrose; Uruguayan Primrose-willow; Large-flower Primrose-willow | Aquatic Plant | Aquatic | Moore G. (2008). New York Non-Native Plant Invasiveness Ranking Form: Ludwigia grandiflora. Retrieved from (link) | New York | |
| Ludwigia grandiflora | Large Flower Primrose Willlow; Water Primrose; Uruguayan Primrose-willow; Large-flower Primrose-willow | Aquatic Plant | Aquatic | European and Mediterranean Plant Protection Organisation. (2011). Pest Risk Analysis for Ludwigia grandiflora. Retrieved from (link) | Europe | |
| Ludwigia grandiflora | Large Flower Primrose Willlow; Water Primrose; Uruguayan Primrose-willow; Large-flower Primrose-willow | Aquatic Plant | Aquatic | European and Mediterranean Plant Protection Organisation. (2011). Report of a Pest Risk Analysis for Ludwigia grandiflora. Retrieved from (link) | Europe | |
| Ludwigia grandiflora | Large Flower Primrose Willlow; Water Primrose; Uruguayan Primrose-willow; Large-flower Primrose-willow | Aquatic Plant | Aquatic | Great Britain Non-Native Species Secretariat. (2010). GB Non-Native Organism Risk Assessment Scheme for Water Primrose (Ludwigia grandiflora). Retrieved from (link) | Great Britain | |
| Salix atrocinerea/cinerea | Large Gray Willow; European Gray Willow; Grey Willow; Gray Florist's Willow; Saule roux | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2008). New York Non-Native Plant Invasiveness Ranking Form: Salix atrocinerea/cinerea. Retrieved from (link) | New York | |
| Vinca major | Large-leaved Periwinkle; Common Periwinkle; Grande Pervenche | Terrestrial Plant | Terrestrial | Schuck S. (2019). Assessment of Invasive Species in Indiana's Natural Areas: Vinca major. Retrieve from (link) | Indiana | |
| Gladiolus undulatus | Large Painted Lady; Wavy Gladiolus; Gladiolus; Large White Afrikaner; Wild Gladiolus | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Gladiolus undulatus | Large Painted Lady; Wavy Gladiolus; Gladiolus; Large White Afrikaner; Wild Gladiolus | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2012). Weed Risk Assessment for Gladiolus undulatus L. (Iridaceae) – Wavy gladiolus. Retrieved from (link) | United States | |
| Hypophthalmichthys harmandi | Largescale Silver Carp | Fish | Aquatic | Mandrak N.E., & Cudmore B. (2004). Risk Assessment for Asian Carps in Canada. Retrieved from (link) | Canada | |
| Hypophthalmichthys harmandi | Largescale Silver Carp | Fish | Aquatic | Adams D. (2013). New York Fish & Aquatic Invertebrate Invasiveness Ranking Form: Hypophthalmichthys harmandi. Retrieved from (link) | New York | |
| Hypophthalmichthys harmandi | Largescale Silver Carp | Fish | Aquatic | Cudmore B., Mandrak N.E., Dettmers J.M., et al. (2011). Binational Ecological Risk Assessment of Bighead Carps (Hypophthalmichthys spp.) for the Great Lakes Basin. Retrieved from (link) | Canada | |
| Syringa villosa | Late Lilac; Villous Lilac | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Euphorbia esula | Leafy Spurge; Wolf's Milk; Green Spurge; Esels-Wolfsmilch; Faitours-grass; Heksenmelk; Hungarian Spurge; Scharfe Wolfsmilch; Spurge; Vargtoerel; Euphorbe ésule | Terrestrial Plant | Terrestrial | Paulone P. M., & Jacquart E. (2012). Indiana Non-Native Plant Invasiveness Ranking Form: Euphorbia esula. Retrieved from (link) | Indiana | |
| Euphorbia esula | Leafy Spurge; Wolf's Milk; Green Spurge; Esels-Wolfsmilch; Faitours-grass; Heksenmelk; Hungarian Spurge; Scharfe Wolfsmilch; Spurge; Vargtoerel; Euphorbe ésule | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2009). New York Non-Native Plant Invasivenss Ranking Form: Euphorbia esula. Retrieved from (link) | New York | |
| Euphorbia esula | Leafy Spurge; Wolf's Milk; Green Spurge; Esels-Wolfsmilch; Faitours-grass; Heksenmelk; Hungarian Spurge; Scharfe Wolfsmilch; Spurge; Vargtoerel; Euphorbe ésule | Terrestrial Plant | Terrestrial | Annen C. (2007). Wisconsin Department of Natural Resources Literature Review: Euphorbia esula. Retrieved from (link) | Wisconsin | |
| Euphorbia esula | Leafy Spurge; Wolf's Milk; Green Spurge; Esels-Wolfsmilch; Faitours-grass; Heksenmelk; Hungarian Spurge; Scharfe Wolfsmilch; Spurge; Vargtoerel; Euphorbe ésule | Terrestrial Plant | Terrestrial | Calkins J. (2013). MN NWAC Risk Assessment Worksheet: Euphorbia esula. Retrieved from (link) | Minnesota | |
| Chelon saliens | Leaping Mullet | Fish | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Leaping Mullet (Chelon saliens). Retrieved from (link) | United States | |
| Hordeum murinum | Leporinum Barley; Hare Barley; Orge des rats | Terrestrial Plant | Terrestrial | Glenn S. (2012). New York Non-Native Plant Invasiveness Ranking Form: Hordeum murinum. Retrieved from (link) | New York | |
| Epiphyas postvittana | Light Brown Apple Moth (LBAM) | Insect | Terrestrial | Pest Risk Assessment for the State of Oregon Epiphyas postvittana (Walker) – Light Brown Apple Moth (LBAM). (n.d.) Retrieved from (link) | Oregon | |
| Vitex agnus-castus | Lilac Chastetree; Vitex; Chaste Tree; Chastetree; Chasteberry; Abraham's Balm; Monk's Pepper | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Salpichroa origanifolia | Lily of the Valley Vine; Pampas Lily-of-the-valley; Cock's-eggs | Terrestrial Plant | Terrestrial | Wolf K. (2016). Salpichroa origanifolia Risk Assessment. Retrieved from (link) | California | |
| Syringa pubescens microphylla | Littleleaf Lilac | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Camelina microcarpa | Littlepod False Flax; Lesser Gold-of-pleasure; Small Seed False Flax; Caméline à petits fruits | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Phalaris minor | Littleseed Canarygrass; Little Seed Canary Grass; Small-seeded Canary Grass; Small Canary Grass; Lesser-canary Grass; Guli Danda; Sittee Booti; Petit Alpiste | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Nassella charruana | Lobed Needlegrass; Lobed Needle Grass | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Triplaris melaenodendron | Long John | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2013). Weed Risk Assessment for Triplaris melaenodendron (Bertol.) Standl. & Steyerm. (Polygonaceae) – Long John. Retrieved from (link) | United States | |
| Avena strigosa | Lopsided Oat; Bristle Oat; Black Oat | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Amaranthus deflexus | Low Amaranth; Large-fruit Amaranth; Argentina Amaranth; Perennial Pigweed | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Leymus arenarius | Lyme-grass; Sand Ryegrass; Sea Lyme Grass; Élyme des sables d'Europe | Terrestrial Plant | Terrestrial | Kollmansberger A. (2007). Wisconsin Department of Natural Resources Literature Review: Leymus arenarius. Retrieved from (link) | Wisconsin | |
| Senecio madagascariensis | Madagascar Ragwort; Madagascar Groundsel; Fireweed | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Senecio madagascariensis | Madagascar Ragwort; Madagascar Groundsel; Fireweed | Terrestrial Plant | Terrestrial | CFIA Risk Management | Canada | |
| Senecio madagascariensis | Madagascar Ragwort; Madagascar Groundsel; Fireweed | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2005). Weed Risk Assessment for S. inaequidens DC. and S. madagascariensis Poir (Asteraceae). Retrieved from (link) | United States | |
| Zea mays mays | Maize; Corn; Maïs cultivé | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2014). Weed Risk Assessments for Zea mays L. subsp. mays (Poaceae) – Maize and Genetically Engineered Herbicide Resistant Maize. Retrieved from (link) | United States | |
| Zea mays mays(GE herbicide resistant) | Maize (GE herbicide resistant); Maïs cultivé | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2014). Weed Risk Assessments for Zea mays L. subsp. mays (Poaceae) – Maize and Genetically Engineered Herbicide Resistant Maize. Retrieved from (link) | United States | |
| Pachira aquatica | Malabar Chestnut; French Peanut; Guiana Chestnut; Provision Tree; Saba Nut; Monguba; Pumpo; Money Tree; Money Plant | Wetland Plant | Wetland | CFIA Categorization Assessment | Canada | |
| Centaurea melitensis | Maltese Star-thistle; Maltese Starthistle; Tocalote; Malta Starthistle; Centaurée de Malte | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Juglans mandshurica | Manchurian Walnut | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Ruditapes philippinarum | Manilla Clam; Japanese Carpet Shell | Aquatic Invertebrate | Aquatic | Sweet, N. and Sewell, J. (2011). GB Non-native Organism Risk Assessment for Manilla Clam (Ruditapes philippinarum). Retrieved from (link) | Great Britain | |
| Pinus pinaster | Maritime Pine; Cluster Pine | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Procambarus virginalis | Marmokrebs | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Marmokrebs (Procambarus virginalis). Retrieved from (link) | United States | |
| Althaea armeniaca | Marshmallow; Armenian Mallow | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2012). Weed Risk Assessment for Althaea armeniaca Ten. (Malvaceae) - Marshmallow. Retrieved from (link) | United States | |
| Nardus stricta | Matgrass; Nard raide | Terrestrial Plant | Terrestrial | Robison R. (2016). Nardus stricta Risk Assessment. Retrieved from (link) | California | |
| Lilaeopsis mauritiana | Mauritius Micro Sword; Micro Sword Narrow Leaf; Narrow Leaf Micro Sword; Micro Sword Grass; Copragrass; Carpet Grass | Aquatic Plant | Aquatic | United States Department of Agriculture. (2017). Weed Risk Assessment for Lilaeopsis mauritiana G. Petersen & Affolter (Apiaceae) – Mauritius micro sword. Retrieved from (link) | United States | |
| Alopecurus pratensis | Meadow Foxtail; Field Meadow Foxtail; Vulpin des prés | Terrestrial Plant | Terrestrial | Robison R. (2016). Alopecurus pratensis Risk Assessment. Retrieved from (link) | California | |
| Hieracium caespitosum | Meadow Hawkweed; Yellow Hawkweed; Yellow Paintbrush; Devil's Paintbrush | Terrestrial Plant | Terrestrial | Langland D. (2011). Oregon Department of Agriculture Plant Pest Risk Assessment for Meadow Hawkweed, Hieracium caespitosum, King Devil Hawkweed, Hieracium piloselloides, Yellow Devil Hawkweed, Hieracium X floribundum. Retrieved from (link) | Oregon | |
| Hieracium caespitosum | Meadow Hawkweed; Yellow Hawkweed; Yellow Paintbrush; Devil's Paintbrush | Terrestrial Plant | Terrestrial | Becker, R. (2018). MN NWAC Risk Assessment Worksheet: Hieracium caespitosum. Retrieved from (link) | Minnesota | |
| Centaurea x moncktonii; C. jacea x nigra; C. pratensis Thuill; and C. debauxii subsp. Thuilleri | Meadow Knapweed | Terrestrial Plant | Terrestrial | Chandler M. (2012). MN NWAC Risk Assessment Worksheet: Meadow Knapweed . Retrieved from (link) | Minnesota | |
| Amaranthus graecizans | Mediterranean Amaranth; Short-tepalled pigweed | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Mytilus galloprovincialis | Mediterranean Mussel; Blue Mussel | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Mytilus galloprovincialis. Retrieved from (link) | Alaska | |
| Salvia aethiopis | Mediterranean Sage; African Sage | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Taeniatherum caput-medusae | Medusahead; Medusahead Rye | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Taeniatherum caput-medusae | Medusahead; Medusahead Rye | Terrestrial Plant | Terrestrial | St. Aubin E. (2011). Wisconsin Department of Natural Resources Literature Review: Taeniatherum caput-medusae. Retrieved from (link) | Wisconsin | |
| Richardia brasiliensis | Mexican Clover; Brazilian Calla-lily; White-eye; Brazil Pusley; Tropical Mexican Clover | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Nassella tenuissima | Mexican Feather Grass; Mexican Feathergrass; Finestem Needlegrass; Fineleaved Nassella; Argentine Needle-grass | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Bassia scoparia; Kochia scoparia | Mexican Fireweed; Kochia; Summer/Mock/Belvedere/Annual/Broom Cypress; Burning Bush/Burningbush; Common Kochia; Belvedere; Red Belvedere; Mirabel; Mexican Firebush/Firebrush; Firebush; Ragweed; Fireball; Railroad Weed; Poor Man’s Alfalfa; Tumbleweed; Common Red Sage; Kochia à balais; Mexican Summer-cypress | Terrestrial Plant | Terrestrial | Calkins J. (2017). MN NWAC Risk Assessment Worksheet: Bassia scoparia. Retrieved from (link) | Minnesota | |
| Bassia scoparia; Kochia scoparia | Mexican Fireweed; Kochia; Summer/Mock/Belvedere/Annual/Broom Cypress; Burning Bush/Burningbush; Common Kochia; Belvedere; Red Belvedere; Mirabel; Mexican Firebush/Firebrush; Firebush; Ragweed; Fireball; Railroad Weed; Poor Man’s Alfalfa; Tumbleweed; Common Red Sage; Kochia à balais; Mexican Summer-cypress | Terrestrial Plant | Terrestrial | Clemants S., & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Kochia scoparia. Retrieved from (link) | New York | |
| Persicaria perfoliata; Polygonum perfoliatum | Mile-a-minute Weed; Devil's Tail; Giant Climbing Tearthumb; Asiatic Tearthumb; Mile-a-minute-vine | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Persicaria perfoliata; Polygonum perfoliatum | Mile-a-minute Weed; Devil's Tail; Giant Climbing Tearthumb; Asiatic Tearthumb; Mile-a-minute-vine | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Persicaria perfoliata; Polygonum perfoliatum | Mile-a-minute Weed; Devil's Tail; Giant Climbing Tearthumb; Asiatic Tearthumb; Mile-a-minute-vine | Terrestrial Plant | Terrestrial | CFIA Risk Management | Canada | |
| Persicaria perfoliata; Polygonum perfoliatum | Mile-a-minute Weed; Devil's Tail; Giant Climbing Tearthumb; Asiatic Tearthumb; Mile-a-minute-vine | Terrestrial Plant | Terrestrial | Deitch Z., & Jacquart E. (2013). Indiana Non-Native Plant Invasiveness Ranking Form: Polygonum perfoliatum. Retrieved from (link) | Indiana | |
| Persicaria perfoliata; Polygonum perfoliatum | Mile-a-minute Weed; Devil's Tail; Giant Climbing Tearthumb; Asiatic Tearthumb; Mile-a-minute-vine | Terrestrial Plant | Terrestrial | Moore G. (2008). New York Non-Native Plant Invasiveness Ranking Form: Persicaria perfoliata. Retrieved from (link) | New York | New NY Summary Link |
| Persicaria perfoliata; Polygonum perfoliatum | Mile-a-minute Weed; Devil's Tail; Giant Climbing Tearthumb; Asiatic Tearthumb; Mile-a-minute-vine | Terrestrial Plant | Terrestrial | OIPC Team. (2014). Ohio Invasive Plant Assessment Protocol: Persicaria perfoliata. Retrieved from (link) | Ohio | |
| Persicaria perfoliata; Polygonum perfoliatum | Mile-a-minute Weed; Devil's Tail; Giant Climbing Tearthumb; Asiatic Tearthumb; Mile-a-minute-vine | Terrestrial Plant | Terrestrial | European and Mediterranean Plant Protection Organisation. (2007). Pest Risk Analysis for Polygonum perfoliatum. Retrieved from (link) | Europe | |
| Persicaria perfoliata; Polygonum perfoliatum | Mile-a-minute Weed; Devil's Tail; Giant Climbing Tearthumb; Asiatic Tearthumb; Mile-a-minute-vine | Terrestrial Plant | Terrestrial | European and Mediterranean Plant Protection Organisation. (2007). Report of a Pest Risk Analysis for Polygonum perfoliatum. Retrieved from (link) | Europe | |
| Persicaria perfoliata; Polygonum perfoliatum | Mile-a-minute Weed; Devil's Tail; Giant Climbing Tearthumb; Asiatic Tearthumb; Mile-a-minute-vine | Terrestrial Plant | Terrestrial | Sheehan M. (2007). Wisconsin Department of Natural Resources Literature Review: Persicaria perfoliata. Retrieved from (link) | Wisconsin | |
| Hygrophila polysperma | Miramar Weed; Dwarf Hygrophila; Dwarf Hygro; Indian Swampweed; Indian Waterweed | Aquatic Plant | Aquatic | United States Department of Agriculture. (2015). Weed Risk Assessment for Hygrophila polysperma (Roxb.) T. Anderson (Acanthaceae) – Miramar weed. Retrieved from (link) | United States | |
| Hygrophila polysperma | Miramar Weed; Dwarf Hygrophila; Dwarf Hygro; Indian Swampweed; Indian Waterweed | Aquatic Plant | Aquatic | European and Mediterranean Plant Protection Organization. (2017). Pest Risk Analysis for Hygrophila polysperma. Retrieved from (link) | Europe | |
| Hygrophila polysperma | Miramar Weed; Dwarf Hygrophila; Dwarf Hygro; Indian Swampweed; Indian Waterweed | Aquatic Plant | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Hygrophila polysperma. Retrieved from (link) | Wisconsin | |
| Eriocheir spp. | Mitten Crabs, Hairy-fisted Crabs; Chinese Mitten Crabs; Japanese Mitten Crabs; Shanghai Hairy Crabs | Aquatic Invertebrate | Aquatic | Draheim R. C. (2008). Pest Risk Assessment for Mitten Crabs in Oregon. Retrieved from (link) | Oregon | |
| Lysimachia nummularia | Moneywort; Creeping Jenny; Creeping Joan; Running Jenny; Wandering Jenny; Wandering Sailor; Lysimaque nummulaire | Terrestrial Plant | Terrestrial | Lind S. (2011). Wisconsin Department of Natural Resources Literature Review: Lysimachia nummularia. Retrieved from (link) | Wisconsin | |
| Lysimachia nummularia | Moneywort; Creeping Jenny; Creeping Joan; Running Jenny; Wandering Jenny; Wandering Sailor; Lysimaque nummulaire | Terrestrial Plant | Terrestrial | Jacquart E. (2019). Assessment of Invasive Species in Indiana's Natural Areas: Lysimachia nummularia. Retrieved from (link) | Indiana | |
| Lysimachia nummularia | Moneywort; Creeping Jenny; Creeping Joan; Running Jenny; Wandering Jenny; Wandering Sailor; Lysimaque nummulaire | Terrestrial Plant | Terrestrial | Glenn S., Moore G., Jordan M., & SRC. (2013). New York Non-Native Plant Invasiveness Ranking Form For Natural/Minimally Managed Area. Retrieved from (link) | New York | |
| Siraitia grosvenorii | Monk Fruit; Luo Han Guo | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Pithecoctenium crucigerum | Monkey Comb | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Neogobius fluviatilis | Monkey Goby | Fish | Aquatic | U.S. Fish and Wildlife Service. (2017). Ecological Risk Screening Summary: Monkey Goby (Neogobius fluviatilis). Retrieved from (link) | United States | |
| Colophospermum mopane | Mopane; Mophane; Mopani; Baslam Tree; Butterfly Tree; Turpentine Tree | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2013). Weed Risk Assessment for Colophospermum mopane (Kirk ex Benth.) Kirk ex J. Léonard (Fabaceae) – Mopane. Retrieved from (link) | United States | |
| Ipomoea purpurea | Morning Glory; Tall Morning-glory; Volubilis | Terrestrial Plant | Terrestrial | Vinnik I., & Vinnik Y. (2016). Ohio Invasive Plant Assessment Protocol: Ipomoea hederacea. Retrieved from (link) | Ohio | |
| Lonicera morrowii | Morrow's Honeysuckle; Chèvrefeuille de Morrow | Terrestrial Plant | Terrestrial | Mastalerz A., & Culley T. (2015). Ohio Invasive Plant Assessment Protocol: Lonicera morrowi. Retrieved from (link) | Ohio | |
| Lonicera morrowii | Morrow's Honeysuckle; Chèvrefeuille de Morrow | Terrestrial Plant | Terrestrial | Jacquart E., Collins K., O'Neill B., et al. (2003). Assessment of Invasive Species in Indiana's Natural Areas; Official Asian Bush Honeysuckle (Lonicera maackii, morrowii, tatartica, and x bella). Retrieved from (link) | Indiana | |
| Lonicera morrowii | Morrow's Honeysuckle; Chèvrefeuille de Morrow | Terrestrial Plant | Terrestrial | Sheehan M. (2007). Wisconsin Department of Natural Resources Literature Review: Lonicera morrowii. Retrieved from (link) | Wisconsin | |
| Lonicera morrowii | Morrow's Honeysuckle; Chèvrefeuille de Morrow | Terrestrial Plant | Terrestrial | Glenn S., Moore G., & Clemants S. (2008). New York Non-Native Plant Invasiveness Ranking Form: Lonicera morrowii Retrieved from (link) | New York | |
| Lonicera morrowii | Morrow's Honeysuckle; Chèvrefeuille de Morrow | Terrestrial Plant | Terrestrial | Van Riper L., & Power T. (2014). MN NWAC Risk Assessment Worksheet: Lonicera morrowii. Retrieved from (link) | Minnesota | |
| Sideritis montana | Mountain Ironwort | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Sideritis montana | Mountain Ironwort | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2012). Weed Risk Assessment for Sideritis montana L. (Lamiaceae) – Mountain ironwort. Retrieved from (link) | United States | |
| Plukenetia volubilis | Mountain Peanut; Sacha Inchi; Sacha Peanut; Inca Nut; Inca-peanut | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Dendroctonus ponderosae | Mountain Pine Beetle; Dendroctone du pin ponderosa | Insect | Terrestrial | Nealis V.G., & Cooke B.J. (2014). Risk Assessment of the Threat of Mountain Pine Beetle to Canada's Boreal and Eastern Pine Forests. Retrieved from (link) | Western Canada | |
| Dendroctonus ponderosae | Mountain Pine Beetle; Dendroctone du pin ponderosa | Insect | Terrestrial | Bleiker K., Boisvenue C., Campbell E.M., et al. (2019). Risk Assessment of the Threat of Mountain Pine Beetle to Canada's Boreal and Eastern Pine Forests. Retrieved from (link) | Western Canada | |
| Hieracium pilosella | Mouseear Hawkweed; Mouse-ear Hawkweed | Terrestrial Plant | Terrestrial | Langland D. (2011). Oregon Department of Agriculture Plant Pest Risk Assessment for Mouseear Hawkweed, Hieracium pilosella L. Retrieved from (link) | Oregon | |
| Myoporum laetum | Mousehole Tree; Ngaio Tree; False Sandalwood | Terrestrial Plant | Terrestrial | Sweet L. (2020). Myoporum laetum Risk Assessment. Retrieved from (link) | California | |
| Myoporum laetum | Mousehole Tree; Ngaio Tree; False Sandalwood | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Oreochromis mossambicus | Mozambique Tilapia | Fish | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Mozambique tilapia (Oreochromis mossambicus). Retrieved from (link) | United States | |
| Leptochloa panicea | Mucronate Sprangletop; Needle Sprangletop | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Glossostigma cleistanthum | Mudmat | Aquatic Plant | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Glossostigma cleistanthum. Retrieved from (link) | Wisconsin | |
| Glossostigma cleistanthum | Mudmat | Aquatic Plant | Aquatic | Clemants S. (2008). New York Non-Native Plant Invasiveness Ranking Form: Glossostigma cleistanthum. Retrieved from (link) | New York | |
| Fundulus heteroclitus | Mummichog; Atlantic Killifish; Mummies; Gudgeons; Mud Minnows | Fish | Aquatic | U.S. Fish and Wildlife Service. (2017). Ecological Risk Screening Summary: Mummichog (Fundulus heteroclitus). Retrieved from (link) | United States | |
| Fundulus heteroclitus | Mummichog; Atlantic Killifish; Mummies; Gudgeons; Mud Minnows | Fish | Aquatic | Alcaraz-Hernández J.D., & GarcÃa-Berthou E. (2019). Risk assessment template developed under the "Study on Invasive Alien Species – Development of risk assessments to tackle priority species and enhance prevention". Retrieved from (link) | Europe | |
| Carduus nutans | Musk Thistle; Nodding Thistle; Chardon penché | Terrestrial Plant | Terrestrial | Annen C. (2007). Wisconsin Department of Natural Resources Literature Review: Carduus nutans. Retrieved from (link) | Wisconsin | |
| Carduus nutans | Musk Thistle; Nodding Thistle; Chardon penché | Terrestrial Plant | Terrestrial | Deitch Z., & Jacquart E. (2013). Indiana Non-Native Plant Invasiveness Ranking Form: Carduus nutans. Retrieved from (link) | Indiana | |
| Carduus nutans | Musk Thistle; Nodding Thistle; Chardon penché | Terrestrial Plant | Terrestrial | Graeve K. (2013). MN NWAC Risk Assessment Worksheet: Cardus nutans. Retrieved from (link) | Minnesota | |
| Tagetes minuta | Muster-John-Henry; Stinking Roger; Mexican Marigold | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Cygnus olor | Mute Swan; Cygne tuberculé | Bird | Aquatic | Frederickson B. (2007). Wisconsin Department of Natural Resources Literature Review: Cygnus olor. Retrieved from (link) | Wisconsin | |
| Cygnus olor | Mute Swan; Cygne tuberculé | Bird | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Mute Swan (Cygnus olor). Retrieved from (link) | United States | |
| Cygnus olor | Mute Swan; Cygne tuberculé | Bird | Aquatic | Boatner R. (2010). Pest Risk Assessment for Mute Swan (Cygnus olor) in Oregon. Retrieved from (link) | Oregon | |
| Cygnus olor | Mute Swan; Cygne tuberculé | Bird | Aquatic | Corser J. (2013). New York Terrestrial Vertebrates Invasiveness Ranking Form: Cygnus olor. Retrieved from (link) | New York | |
| Pennisetum purpureum | Napier Grass; Elephant Grass; Uganda Grass | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Cardamine impatiens | Narrowleaf Bittercress; Bushy Rockcress; Cardamine impatiente | Terrestrial Plant | Terrestrial | Lind S. (2011). Wisconsin Department of Natural Resources Literature Review: Cardamine impatiens. Retrieved from (link) | Wisconsin | |
| Cardamine impatiens | Narrowleaf Bittercress; Bushy Rockcress; Cardamine impatiente | Terrestrial Plant | Terrestrial | Jacquart E., & Clements A. (2012). Indiana Non-Native Plant Invasiveness Ranking Form: Cardamine impatiens. Retrieved from (link) | Indiana | |
| Cardamine impatiens | Narrowleaf Bittercress; Bushy Rockcress; Cardamine impatiente | Terrestrial Plant | Terrestrial | Chandler M. (2011). MN NWAC Risk Assessment Worksheet: Cardamine impatiens. Retrieved from (link) | Minnesota | |
| Cardamine impatiens | Narrowleaf Bittercress; Bushy Rockcress; Cardamine impatiente | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Cardamine impatiens. Retrieved from (link) | New York | |
| Cardamine impatiens | Narrowleaf Bittercress; Bushy Rockcress; Cardamine impatiente | Terrestrial Plant | Terrestrial | Justen E. (2016). MN NWAC Risk Assessment Worksheet: Cardamine impatiens. Retrieved from (link) | Minnesota | |
| Typha angustifolia | Narrow-leaved Cattail; Quenouille à feuilles étroites | Terrestrial Plant | Terrestrial | Mastalerz A. (2016). Ohio Invasive Plant Assessment Protocol: Typha angustifolia. Retrieved from (link) | Ohio | Added 2 Glansis Links |
| Typha angustifolia | Narrow-leaved Cattail; Quenouille à feuilles étroites | Terrestrial Plant | Terrestrial | Annen C. (2007). Wisconsin Department of Natural Resources Literature Review: Typha angustifolia. Retrieved from (link) | Wisconsin | |
| Senecio inaequidens | Narrow-leaved Ragwort; South African Ragwort | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Senecio inaequidens | Narrow-leaved Ragwort; South African Ragwort | Terrestrial Plant | Terrestrial | CFIA Risk Management | Canada | |
| Senecio inaequidens | Narrow-leaved Ragwort; South African Ragwort | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Senecio inaequidens | Narrow-leaved Ragwort; South African Ragwort | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2005). Weed Risk Assessment for S. inaequidens DC. and S. madagascariensis Poir (Asteraceae). Retrieved from (link) | United States | |
| Senecio inaequidens | Narrow-leaved Ragwort; South African Ragwort | Terrestrial Plant | Terrestrial | European and Mediterranean Plant Protection Organisation. (2006). Pest Risk Analysis for Senecio inaequidens. Retrieved from (link) | Europe | |
| Teredo navalis | Naval Shipworm | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Teredo navalis. Retrieved from (link) | Alaska | |
| Kyllinga polyphylla | Navua Sedge | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Hakea sericea | Needlebush; Bushy Needlewood; Silky Hakea | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Hakea sericea | Needlebush; Bushy Needlewood; Silky Hakea | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2013). Weed Risk Assessment for Hakea sericea Schrad. & J. C. Wendl. (Proteaceae) – Bushy needlewood. Retrieved from (link) | United States | |
| Hakea sericea | Needlebush; Bushy Needlewood; Silky Hakea | Terrestrial Plant | Terrestrial | European and Mediterranean Plant Protection Organization. (2018). Pest Risk Analysis for Hakea sericea. Retrieved from (link) | Europe | |
| Persicaria nepalensis | Nepal Knotweed; Nepal Smartweed; Renouée du Népal | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2014). Weed Risk Assessment for Persicaria nepalensis (Meisn.) H. Gross (Polygonaceae) – Nepal knotweed. Retrieved from (link) | United States | |
| Persicaria nepalensis | Nepal Knotweed; Nepal Smartweed; Renouée du Népal | Terrestrial Plant | Terrestrial | Moore G. (2010). New York Non-Native Plant Invasiveness Ranking Form: Persicaria nepalensis. Retrieved from (link) | New York | |
| Arthurdendyus triangulatus | New Zealand Flatworm | Terrestrial Invertebrate | Terrestrial | Murchie A. K. (2017). Study on Invasive Alien Species - Development of risk assessments to tackle priority species and enhance prevention; Risk Assessment for Arthurdendyus triangulatus. Retrieved from (link) | Europe | |
| Potamopyrgus antipodarum | New Zealand Mudsnail; Nasse de Nouvelle-Zélande | Aquatic Invertebrate | Aquatic | DFO. (2011). Science Advice from the Risk Assessment of New Zealand Mud Snail (Potamopyrgus antipodarum) in Canada. Retrieved from (link) | Canada | |
| Potamopyrgus antipodarum | New Zealand Mudsnail; Nasse de Nouvelle-Zélande | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2015). Ecological Risk Screening Summary: New Zealand Mudsnail (Potamopyrgus antipodarum). Retrieved from (link) | United States | |
| Potamopyrgus antipodarum | New Zealand Mudsnail; Nasse de Nouvelle-Zélande | Aquatic Invertebrate | Aquatic | Schwartzberg E. (2013). New York Fish & Aquatic Invertebrate Invasiveness Ranking Form: Potamopyrgus antipodarum. Retrieved from (link) | New York | |
| Potamopyrgus antipodarum | New Zealand Mudsnail; Nasse de Nouvelle-Zélande | Aquatic Invertebrate | Aquatic | GB Non-Native Species Secretariat. (2011). GB Non-Native Organism Risk Assessment Scheme for New Zealand Mudsnail (Potamopyrgus antipodarum). Retrieved from (link) | Great Britain | |
| Potamopyrgus antipodarum | New Zealand Mudsnail; Nasse de Nouvelle-Zélande | Aquatic Invertebrate | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Potamopyrgus antipodarum. Retrieved from (link) | Wisconsin | |
| Potamopyrgus antipodarum | New Zealand Mudsnail; Nasse de Nouvelle-Zélande | Aquatic Invertebrate | Aquatic | Therriault T.W., Weise A.M., Gillespie G.E., & Morris T.J. (2010). Risk Assessment for New Zealand Mud Snail (Potamopyrgus antipodarum) in Canada. Retrieved from (link) | Canada | |
| Austroderia richardii | New Zealand Pampass Grass | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2014). Weed Risk Assessment for Austroderia richardii (Endl.) N. P. Barker & H. P. Linder (Poaceae) – New Zealand pampas grass. Retrieved from (link) | United States | |
| Philine auriformis | New Zealand Sea Slug; Tortellini Snail | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Philine auriformis. Retrieved from (link) | Alaska | |
| Agrostis avenacea | New Zealand Wind Grass; Pacific Bent Grass; Fairy Grass; Blown-grass | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Abies homolepis | Nikko Fir | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Oreochromis niloticus | Nile Tilapia; Nile Mouthbrooder | Fish | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Nile Tilapia (Oreochromis niloticus). Retrieved from (link) | United States | |
| Oreochromis niloticus | Nile Tilapia; Nile Mouthbrooder | Fish | Aquatic | Schwartzberg E. (2013). New York Fish & Aquatic Invertebrate Invasiveness Ranking Form: Oreochromis niloticus. Retrieved from (link) | New York | |
| Silene pendula | Nodding Catchfly | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Syringa komarowii reflexa | Nodding Lilac; Pendulous Lilac | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Ventenata dubia | North Africa Grass; Ventenata; North African Wiregrass; Softbearded Oat Grass; Ventenatagrass; Wiregrass; Venténate douteuse | Terrestrial Plant | Terrestrial | Brusati E.D. (2016). Ventenata dubia Risk Assessment. Retrieved from (link) | California | |
| Ventenata dubia | North Africa Grass; Ventenata; North African Wiregrass; Softbearded Oat Grass; Ventenatagrass; Wiregrass; Venténate douteuse | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Channa argus | Northern Snakehead; Amur Snakehead; Poisson à tête de serpent | Fish | Aquatic | Cudmore B., & Mandrak N.E. (2005). Risk Assessment for Northern Snakehead (Channa argus) in Canada. Retrieved from (link) | Canada | |
| Channa argus | Northern Snakehead; Amur Snakehead; Poisson à tête de serpent | Fish | Aquatic | Soto J., & Adams D. (2013). New York Fish and Aquatic Invertebrate Invasiveness Ranking Form: Channa argus. Retrieved from (link) | New York | |
| Channa argus | Northern Snakehead; Amur Snakehead; Poisson à tête de serpent | Fish | Aquatic | U.S. Fish and Wildlife Service. (2017). Ecological Risk Screening Summary: Northern Snakehead (Channa argus). Retrieved from (link) | United States | Added USFWS Summary Assessment |
| Coregonus peled | Northern Whitefish; Peled | Fish | Aquatic | U.S. Fish and Wildlife Service. (2015). Ecological Risk Screening Summary: Northern Whitefish (Coregonus peled). Retrieved from (link) | United States | |
| Acer platanoides | Norway Maple; Érable de Norvège | Terrestrial Plant | Terrestrial | Jacquart E., Cox H., & Howe K. (2007). Assessment of Invasive Species in Indiana's Natural Areas; Official Norway Maple Assessment. Retrieved from (link) | Indiana | |
| Acer platanoides | Norway Maple; Érable de Norvège | Terrestrial Plant | Terrestrial | Ma J., & Moore G. (2008). New York Non-Native Plant Invasiveness Ranking Form; Acer platanoides. Retrieved from (link) | New York | New NY Summary Link |
| Acer platanoides | Norway Maple; Érable de Norvège | Terrestrial Plant | Terrestrial | Mastalerz A., & Culley T. (2016). Ohio Invasive Plant Assessment Protocol: Acer platanoides. Retrieved from (link) | Ohio | |
| Acer platanoides | Norway Maple; Érable de Norvège | Terrestrial Plant | Terrestrial | Calkins, J. (2018). MN NWAC Risk Assessment Worksheet: Acer platanoides. Retrieved from (link) | Minnesota | |
| Angelica archangelica | Norwegian Angelica; Garden Angelica; Wild Celery | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Myocastor coypus | Nutria; Coypu | Rodent | Semi-aquatic | U.S. Fish and Wildlife Service. (2017). Ecological Risk Screening Summary: Nutria (Myocastor coypus). Retrieved from (link) | United States | Added USFWS Summary Assessment |
| Myocastor coypus | Nutria; Coypu | Rodent | Semi-aquatic | Schwartzberg E. (2013). New York Terrestrial Vertebrate Invasiveness Ranking Form: Myocastor coypus. Retrieved from (link) | New York | |
| Myocastor coypus | Nutria; Coypu | Rodent | Semi-aquatic | Crossley A. (2012). Wisconsin Department of Natural Resources Literature Review: Myocastor coypus. Retrieved from (link) | Wisconsin | |
| Ceratocystis fagacearum | Oak Wilt | Pathogen | Terrestrial | Osterbauer N.K. (2011). Oak Wilt: Ceratocysis fagacearum Pest Risk Assessment. Retrieved from (link) | Oregon | |
| Bromus danthoniae | Oat Brome; Brome de Danthon | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Acroceras zizanioides | Oat's Grass | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Olea europaea | Olive; European Olive; Common Olive | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Asphodelus fistulosus | Onion Weed; Hollow-stemmed Asphodel; Onionweed; Onion-leafed Asphodel; Pink Asphodel | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Asphodelus fistulosus | Onion Weed; Hollow-stemmed Asphodel; Onionweed; Onion-leafed Asphodel; Pink Asphodel | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Asphodelus fistulosus | Onion Weed; Hollow-stemmed Asphodel; Onionweed; Onion-leafed Asphodel; Pink Asphodel | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2019). Weed Risk Assessment for Asphodelus fistulosus L. (Asphodelaceae) - Onion weed. Retrieved from (link) | United States | |
| Crepidula onyx | Onyx Slippersnail; Onyx Slipper Snail | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Crepidula onyx. Retrieved from (link) | Alaska | |
| Papaver somniferum | Opium Poppy; Breadseed Poppy; Pavot à opium | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Hieracium aurantiacum | Orange Hawkweed; Orange Aster; King Devil Hawkweed; Devil's Paintbrush | Terrestrial Plant | Terrestrial | Langland D. (2009). Oregon Department of Agriculture Plant Pest Risk Assessment for Orange Hawkweed, Hieracium aurantiacum. Retrieved from (link) | Oregon | |
| Hieracium aurantiacum | Orange Hawkweed; Orange Aster; King Devil Hawkweed; Devil's Paintbrush | Terrestrial Plant | Terrestrial | Becker, R. (2018). MN NWAC Risk Assessment Worksheet: Hieracium aurantiacum. Retrieved from (link) | Minnesota | |
| Schizoporella japonica | Orange Ripple Bryozoan | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Schizoporella japonica. Retrieved from (link) | Alaska | |
| Buddleja davidii | Orange-eye Butterfly Bush; Summer Lilac; Butterfly-bush; Orange Eye; Butterfly Bush; Buddléia de David | Terrestrial Plant | Terrestrial | Miller G. (2004). Oregon Department of Agriculture Noxious Weed Pest Risk Assessment for Butterfly Bush, Buddleja davidii Buddlejaceae. Retrieved from (link) | Oregon | |
| Buddleja davidii | Orange-eye Butterfly Bush; Summer Lilac; Butterfly-bush; Orange Eye; Butterfly Bush; Buddléia de David | Terrestrial Plant | Terrestrial | Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Buddleja davidii. Retrieved from (link) | New York | |
| Buddleja davidii | Orange-eye Butterfly Bush; Summer Lilac; Butterfly-bush; Orange Eye; Butterfly Bush; Buddléia de David | Terrestrial Plant | Terrestrial | Ebeling, S.K. (2020). GB Non-native Species Rapid Risk Assessment of: Buddleja davidii. Retrieved from (link) | Great Britain | |
| Diadumene lineata | Orange-striped Green Anemone; Orange-striped Anemone; Striped Anemone | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Diadumene lineata. Retrieved from (link) | Alaska | |
| Celastrus orbiculatus | Oriental Bittersweet; Chinese Bittersweet; Asian Bittersweet; Round-leaved Bittersweet; Asiatic Bittersweet; Célastre asiatique | Terrestrial Plant | Terrestrial | Casebere L., Cline M., Gorden D., et al. (2003). Assessment of Invasive Species in Indiana's Natural Areas; Official Oriental Bitterswet (Celastrus orbiculatus) Assessment. Retrieved from (link) | Indiana | |
| Celastrus orbiculatus | Oriental Bittersweet; Chinese Bittersweet; Asian Bittersweet; Round-leaved Bittersweet; Asiatic Bittersweet; Célastre asiatique | Terrestrial Plant | Terrestrial | Ma J., Clemants S., & Moore G. (2008). New York Non-Native Invasiveness Ranking Form: Celastrus orbiculatus. Retrieved from (link) | New York | New NY Summary Link |
| Celastrus orbiculatus | Oriental Bittersweet; Chinese Bittersweet; Asian Bittersweet; Round-leaved Bittersweet; Asiatic Bittersweet; Célastre asiatique | Terrestrial Plant | Terrestrial | OIPC Team. (2014). Ohio Invasive Plant Assessment Protocol: Celastrus orbiculatus. Retrieved from (link) | Ohio | |
| Celastrus orbiculatus | Oriental Bittersweet; Chinese Bittersweet; Asian Bittersweet; Round-leaved Bittersweet; Asiatic Bittersweet; Célastre asiatique | Terrestrial Plant | Terrestrial | Kollmansberger A & Sheehan M. (2007). Wisconsin Department of Natural Resources Literature Review: Celastrus orbiculatus. Retrieved from (link) | Wisconsin | |
| Celastrus orbiculatus | Oriental Bittersweet; Chinese Bittersweet; Asian Bittersweet; Round-leaved Bittersweet; Asiatic Bittersweet; Célastre asiatique | Terrestrial Plant | Terrestrial | Chandler M. (2011). MN NWAC Risk Assessment Worksheet: Celastrus orbiculatus. Retrieved from (link) | Minnesota | |
| Celastrus orbiculatus | Oriental Bittersweet; Chinese Bittersweet; Asian Bittersweet; Round-leaved Bittersweet; Asiatic Bittersweet; Célastre asiatique | Terrestrial Plant | Terrestrial | Calkins J. (2016). MN NWAC Risk Assessment Worksheet: Celastrus orbiculatus. Retrieved from (link) | Minnesota | |
| Palaemon macrodactylus | Oriental Shrimp; Crevette à grandes pinces | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Palaemon macrodactylus. Retrieved from (link) | Alaska | |
| Aegilops geniculata | Ovate Goatgrass | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Aegilops geniculata | Ovate Goatgrass | Terrestrial Plant | Terrestrial | French K. (2010). Oregon Department of Agriculture Plant Pest Risk Assessment for Barbed and Ovate Goatgrass, Aegilops triuncialis, A. geniculata. Retrieved from (link) | Oregon | |
| Aegilops geniculata | Ovate Goatgrass | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2017). Weed Risk Assessment for Aegilops geniculata Roth, Aegilops neglecta Req. ex Bertol., and Aegilops triuncialis L. (Poaceae) - Goatgrass. Retrieved from (link) | United States | |
| Azolla filiculoides | Pacific Mosquitofern; Red Water Fern; Water Fern; Azolle fausse-filicule | Aquatic Plant | Aquatic | U.S. Fish and Wildlife Service. (2017). Ecological Risk Screening Summary: Pacific Mosquitofern (Azolla filiculoides). Retrieved from (link) | United States | |
| Azolla filiculoides | Pacific Mosquitofern; Red Water Fern; Water Fern; Azolle fausse-filicule | Aquatic Plant | Aquatic | Great Britain Non-Native Species Secretariat. (2011). GB Non-Native Organism Risk Assessment Scheme: for Water Fern (Azolla filiculoides). Retrieved from (link) | Great Britain | |
| Crassostrea gigas | Pacific Oyster; Japanese Oyster; Miyagi Oyster | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Crassostrea gigas. Retrieved from (link) | Alaska | |
| Crassostrea gigas | Pacific Oyster; Japanese Oyster; Miyagi Oyster | Aquatic Invertebrate | Aquatic | Great Britain Non-Native Species Secretariat. (2010). GB Non-Native Organism Risk Assessment Scheme for Pacific Oyster (Crassostrea gigas). Retrieved from (link) | Great Britain | |
| Ciona savignyi | Pacific Transparent Sea Squirt; Solitary Sea Squirt | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Ciona savignyi. Retrieved from (link) | Alaska | |
| Linum bienne | Pale Flax; Narrow Leaved Flax; Small Flowered Flax; Lin bisannuel | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Cortaderia selloana | Pampas Grass | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2014). Weed Risk Assessment for Cortaderia selloana (Schult. & Schult. f.) Asch. & Graebn. (Poaceae) – Pampas grass. Retrieved from (link) | United States | |
| Cortaderia selloana | Pampas Grass | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Cortaderia selloana | Pampas Grass | Terrestrial Plant | Terrestrial | Dehnen-Schmutz K. (2015). GB Non-native Species Rapid Risk Assessment (NRAA) for Pampas grass (Cortaderia selloana). Retrieved from (link) | Great Britain | |
| Urochloa panicoides | Panic Liverseed Grass; Liverseed Grass; Sharp-flowered Signal-grass; Annual Signal Grass; Garden Signal Grass; Herringbone Grass | Terrestrial Plant | Wetland | CFIA Categorization Assessment | Canada | |
| Urochloa panicoides | Panic Liverseed Grass; Liverseed Grass; Sharp-flowered Signal-grass; Annual Signal Grass; Garden Signal Grass; Herringbone Grass | Terrestrial Plant | Wetland | CFIA Risk Assessment | Canada | |
| Blainvillea acmella | Para Cress Flower | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Daphne mezereum | Paradise Plant; Mezereum; Mezereon; February Daphne; Spurge Laurel; Spurge Olive; Bois joli | Terrestrial Plant | Terrestrial | Markeson T. (2011). MN NWAC Risk Assessment Worksheet: Daphne mezereum. Retrieved from (link) | Minnesota | |
| Macropodus opercularis | Paradisefish | Fish | Aquatic | U.S. Fish and Wildlife Service. (2020). Ecological Risk Screening Summary: Paradisefish (Macropodus opercularis). Retrieved from (link) | United States | |
| Acanthospermum australe | Paraguayan Starburr; Spiny-bur; Creeping Starbur; Prostrate Starbur | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Myriophyllum aquaticum | Parrot's-feather; Brazilian Watermilfoil; Parrot Feather Watermilfoil; Parrotfeather; Parrot's Feather; Myriophylle aquatique | Aquatic Plant | Aquatic | OMNRF Risk Assessment | Ontario | |
| Myriophyllum aquaticum | Parrot's-feather; Brazilian Watermilfoil; Parrot Feather Watermilfoil; Parrotfeather; Parrot's Feather; Myriophylle aquatique | Aquatic Plant | Aquatic | Moore G. (2008). New York Non-Native Plant Invasiveness Ranking Form: Myriophyllum aquaticum. Retrieved from (link) | New York | New NY Summary Link |
| Myriophyllum aquaticum | Parrot's-feather; Brazilian Watermilfoil; Parrot Feather Watermilfoil; Parrotfeather; Parrot's Feather; Myriophylle aquatique | Aquatic Plant | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Parrotfeather (Myriophyllum aquaticum). Retrieved from (link) | United States | |
| Myriophyllum aquaticum | Parrot's-feather; Brazilian Watermilfoil; Parrot Feather Watermilfoil; Parrotfeather; Parrot's Feather; Myriophylle aquatique | Aquatic Plant | Aquatic | Great Britain Non-Native Species Secretariat. (2011). GB Non-Native Organism Risk Assessment Scheme for Parrot's Feather (Myriophyllum aquaticum). Retrieved from (link) | Great Britain | |
| Myriophyllum aquaticum | Parrot's-feather; Brazilian Watermilfoil; Parrot Feather Watermilfoil; Parrotfeather; Parrot's Feather; Myriophylle aquatique | Aquatic Plant | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Myriophyllum aquaticum. Retrieved from (link) | Wisconsin | |
| Myriophyllum aquaticum | Parrot's-feather; Brazilian Watermilfoil; Parrot Feather Watermilfoil; Parrotfeather; Parrot's Feather; Myriophylle aquatique | Aquatic Plant | Aquatic | Michigan Department of Agriculture and Rural Development. (2015). Weed Risk Assessment for Myriophyllum aquaticum Vell. Verdc. (Haloragaceae) - Parrot's feather. Retrieved from (link) | Michigan | |
| Carex pendula | Pendulous Sedge; Hanging Sedge; Drooping Sedge; Weeping Sedge; Carex à épis pendants | Terrestrial Plant | Terrestrial | Brusati E.D. (2016). Carex pendula Risk Assessment. Retrieved from (link) | California | |
| Carex pendula | Pendulous Sedge; Hanging Sedge; Drooping Sedge; Weeping Sedge; Carex à épis pendants | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2013). Weed Risk Assessment for Carex pendula Huds. (Cyperaceae) - Pendulous sedge. Retrieved from (link) | United States | |
| Rapistrum perenne | Perennial Bastardcabbage; Rapistre vivace | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Lepidium latifolium | Perennial Pepperweed; Broadleaved Pepperweed; Pepperwort; Peppergrass; Dittander; Dittany; Tall Whitetop; Pepperweed; Lépidie à feuilles larges | Terrestrial Plant | Terrestrial | Kearns K. (2007). Wisconsin Department of Natural Resources Literature Review: Lepidium latifolium. Retrieved from (link) | Wisconsin | |
| Lepidium latifolium | Perennial Pepperweed; Broadleaved Pepperweed; Pepperwort; Peppergrass; Dittander; Dittany; Tall Whitetop; Pepperweed; Lépidie à feuilles larges | Terrestrial Plant | Terrestrial | Paulone P. M., & Jacquart E. (2012). Indiana Non-Native Plant Invasiveness Ranking Form: Lepidium latifolium. Retrieved from (link) | Indiana | |
| Lepidium latifolium | Perennial Pepperweed; Broadleaved Pepperweed; Pepperwort; Peppergrass; Dittander; Dittany; Tall Whitetop; Pepperweed; Lépidie à feuilles larges | Terrestrial Plant | Terrestrial | Glenn S. (2008). New York Non-Native Plant Invasiveness Ranking Form: Lepidium latifolium. Retrieved from (link) | New York | |
| Lathyrus latifolius; Lathyrus megalanthus; Lathyrus membranaceus | Perennial Sweet Pea; Sweet Pea; Everlasting Pea; Gesse à feuilles larges | Terrestrial Plant | Terrestrial | Sweet L. (2020). Lathyrus latifolius Risk Assessment. Retrieved from (link) | California | |
| Vinca minor | Periwinkle; Lesser Periwinkle; Dwarf Periwinkle; Small Periwinkle; Common Periwinkle; Myrtle; Creeping Myrtle; Vinca; Petite Pervenche | Terrestrial Plant | Terrestrial | Schuck S. (2019). Assessment of Invasive Species in Indiana's Natural Areas; Official Common Periwinkle (Vinca major) and Big Periwinkle (Vinca minor) Assessment. Retrieved from (link) | Indiana | |
| Vinca minor | Periwinkle; Lesser Periwinkle; Dwarf Periwinkle; Small Periwinkle; Common Periwinkle; Myrtle; Creeping Myrtle; Vinca; Petite Pervenche | Terrestrial Plant | Terrestrial | Ma J., & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Vinca minor. Retrieved from (link) | New York | New NY Summary Link |
| Alhagi maurorum | Persian Mannaplant; Camelthorn; Camelthorn-bush; Caspian Manna; Yantak | Terrestrial Plant | Terrestrial | Sharratt D., Barrett R., Miller G., & Forney T. (2011). Oregon Department of Agriculture Plant Pest Risk Assessment for Camelthorn, Alhagi maurorum. Retrieved from (link) | Oregon | |
| Alhagi maurorum | Persian Mannaplant; Camelthorn; Camelthorn-bush; Caspian Manna; Yantak | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Albizia julibrissin | Persian Silk Tree; Silk Tree; Mimosa; Bastard Tamarind; Nemu Tree; Lenkoran Acacia; Silky Acacia; Silktree | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Albizia julibrissin. Retrieved from (link) | New York | |
| Albizia julibrissin | Persian Silk Tree; Silk Tree; Mimosa; Bastard Tamarind; Nemu Tree; Lenkoran Acacia; Silky Acacia; Silktree | Terrestrial Plant | Terrestrial | Drews W. (2019). Assessment of Invasive Species in Indiana's Natural Areas: Albizia julibrissin. Retrieved from (link) | Indiana | |
| Albizia julibrissin | Persian Silk Tree; Silk Tree; Mimosa; Bastard Tamarind; Nemu Tree; Lenkoran Acacia; Silky Acacia; Silktree | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Paspalum racemosum | Peruvian Paspalum; Paspale à grappes | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Alstroemeria aurea | Peruvian-lily | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Cajanus cajan | Pigeon Pea; Pigeonpea; Red Gram; Tur | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Ectopleura crocea | Pink-mouthed Hydroid; Pink-mouthed Clustered Hydroid | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Ectopleura crocea. Retrieved from (link) | Alaska | |
| Oxalis articulata | Pink-sorrel; Pink Wood Sorrel; Windowbox Wood-sorrel; Sourgrass | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Piaractus brachypomus | Pirapitinga; Black Pacu; Pacu; Red-bellied Pacu | Fish | Aquatic | Soto J. (2013). New York Fish and Aquatic Invertebrate Invasiveness Ranking Form: Piaractus brachypomus. Retrieved from (link) | New York | |
| Acaena novae-zelandiae | Pirri-pirri Burr; Red Bidibid; Bidgee Widgee; Buzzy; Biddy-biddy | Terrestrial Plant | Terrestrial | Dehnen-Schmutz K. (2015). GB Non-native Species Rapid Risk Assessment (NRAA): Pirri-pirri burr (Acaena novae-zelandiae). Retrieved from (link) | Great Britain | |
| Acaena novae-zelandiae | Pirri-pirri Burr; Red Bidibid; Bidgee Widgee; Buzzy; Biddy-biddy | Terrestrial Plant | Terrestrial | Brusati, E.D. (2016). Acaena novae-zelandiae Risk Assessment. Retrieved from (link) | California | |
| Inula conyzae | Ploughman's-spikenard; Ploughman's Spikenard | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Carduus acanthoides | Plumeless Thistle; Spiny Plumeless Thistle; Welted Thistle; Chardon épineux | Terrestrial Plant | Terrestrial | Annen C. (2007). Wisconsin Department of Natural Resources Literature Review: Carduus acanthoides. Retrieved from (link) | Wisconsin | |
| Carduus acanthoides | Plumeless Thistle; Spiny Plumeless Thistle; Welted Thistle; Chardon épineux | Terrestrial Plant | Terrestrial | Deitch Z., & Jacquart E. (2013). Indiana Non-Native Plant Invasiveness Ranking Form: Carduus acanthoides. Retrieved from (link) | Indiana | |
| Carduus acanthoides | Plumeless Thistle; Spiny Plumeless Thistle; Welted Thistle; Chardon épineux | Terrestrial Plant | Terrestrial | Becker R. (2019). MN NWAC Risk Assessment Worksheet: Cardus acanthoides. Retrieved from (link) | Minnesota | |
| Rauvolfia vomitoria | Poison Devil's Pepper | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Conium maculatum | Poison Hemlock; Deadly Hemlock; Poison Parsley; Ciguë maculée; Ciguë tachetée | Terrestrial Plant | Terrestrial | Hofelich J., & Jordan M. (2018). Ohio Invasive Plant Assessment Protocol: Conium maculatum. Retrieved from (link) | Ohio | |
| Conium maculatum | Poison Hemlock; Deadly Hemlock; Poison Parsley; Ciguë maculée; Ciguë tachetée | Terrestrial Plant | Terrestrial | Lin J., Deitch Z., & Jacquart E. (2013). Indiana Non-Native Plant Invasiveness Ranking Form: Conium maculatum. Retrieved from (link) | Indiana | |
| Conium maculatum | Poison Hemlock; Deadly Hemlock; Poison Parsley; Ciguë maculée; Ciguë tachetée | Terrestrial Plant | Terrestrial | Annen C. (2007). Wisconsin Department of Natural Resources Literature Review: Conium maculatum. Retrieved from (link) | Wisconsin | |
| Conium maculatum | Poison Hemlock; Deadly Hemlock; Poison Parsley; Ciguë maculée; Ciguë tachetée | Terrestrial Plant | Terrestrial | Hanson D. (2017). MN NWAC Risk Assessment Worksheet: Conium maculatum. Retrieved from (link) | Minnesota | |
| Campuloclinium macrocephalum | Pompom Weed; Pompom Bossie | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Callitriche stagnalis | Pond Water-starwort; Common Starwort; Common Water Starwort; Common Water-starwort; Mud Water Starwort; Pond Water Starwort; Starwort; Water Starwort; Callitriche des eaux stagnantes | Aquatic Plant | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Callitriche stagnalis. Retrieved from (link) | Wisconsin | |
| Callitriche stagnalis | Pond Water-starwort; Common Starwort; Common Water Starwort; Common Water-starwort; Mud Water Starwort; Pond Water Starwort; Starwort; Water Starwort; Callitriche des eaux stagnantes | Aquatic Plant | Aquatic | Clemants S. (2008). New York Non-Native Plant Invasiveness Ranking Form: Callitriche stagnalis. Retrieved from (link) | New York | |
| Babka gymnotrachelus, Proterorhinus marmoratus, Neogobius melanostomus | Ponto-caspian Gobies; Gobie à taches noires | Fish | Aquatic | Gozlan R.E. (2019). GB Non-native Species Rapid Risk Assessment (NRRA) for Ponto-caspian Gobies (Babka gymnotrachelus, Proterorhinus marmoratus, Neogobius melanostomus). Retrieved from (link) | Great Britain | |
| Ampelopsis glandulosa | Porcelain Berry; Amur Peppervine; Creeper; Wild Grape; Vigne vierge à fruits bleus | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Ampelopsis brevipedunculata | Porcelainberry; Porcelain Berry; Porcelain Ampelopsis; Porcelain- vine; Amur Peppervine; Wild Grape | Terrestrial Plant | Terrestrial | OIPC Team. (2014). Ohio Invasive Plant Assessment Protocol: Ampelopsis brevipedunculata. Retrieved from (link) | Ohio | |
| Ampelopsis brevipedunculata | Porcelainberry; Porcelain Berry; Porcelain Ampelopsis; Porcelain- vine; Amur Peppervine; Wild Grape | Terrestrial Plant | Terrestrial | Calkins J. (2014). MN NWAC Risk Assessment Worksheet: Ampelopsis brevipedunculata. Retrieved from (link) | Minnesota | |
| Ampelopsis brevipedunculata | Porcelainberry; Porcelain Berry; Porcelain Ampelopsis; Porcelain- vine; Amur Peppervine; Wild Grape | Terrestrial Plant | Terrestrial | Gorden D. (2019). Assessment of Invasive Species in Indiana's Natural Areas: Ampelopsis brevipedunculata. Retrieved from (link) | Indiana | |
| Ampelopsis brevipedunculata | Porcelainberry; Porcelain Berry; Porcelain Ampelopsis; Porcelain- vine; Amur Peppervine; Wild Grape | Terrestrial Plant | Terrestrial | Ma J., & Moore G. (2008). New York Non-Native Plant Invasiveness Ranking Form: Ampelopsis brevipedunculata. Retrieved from (link) | New York | |
| Solanum aviculare | Poroporo; Kangaroo Apple; Pam Plum; New Zealand Nightshade | Terrestrial Plant | Terrestrial | Wolf K. (2016). Solanum aviculare Risk Assessment. Retrieved from (link) | California | |
| Solanum aviculare | Poroporo; Kangaroo Apple; Pam Plum; New Zealand Nightshade | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Calendula officinalis | Pot Marigold; Ruddles; Common Marigold; Scotch Marigold; Souci des jardins | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Epitrix cucumeris; E. subcrinita; E. tuberis; E. papa | Potato Flea Beetle; Tuber Flea Beetle; Western Potato Flea Beetle; Altise de la pomme de terre; Altise de la pomme de terre de l'ouest; Altise des tubercules | Insect | Terrestrial | European and Mediterranean Plant Protection Organisation. (2011). Pest Risk Analysis for Epitrix species damaging potato tubers. Retrieved from (link) | Europe | |
| Bactericera cockerelli | Potato Psyllid; Tomato Psyllid | Insect | Terrestrial | European and Mediterranean Plant Protection Organisation. (2010). Report of a Pest Risk Analysis for Candidatus Liberibacter solanacearum in Solanaceae and its vector Bactericera cockerelli. Retrieved from (link) | Europe | |
| Bactericera cockerelli | Potato Psyllid; Tomato Psyllid | Insect | Terrestrial | European and Mediterranean Plant Protection Organisation. (2012). Pest Risk Analysis for Bactericera cockerelli. Retrieved from (link) | Europe | |
| Synchytrium endobioticum | Potato Wart Disease | Pathogen | Terrestrial | Osterbauer N.K. (2010). Synchytrium endobioticum (Schilb.) Percival Pest Risk Assessment for Oregon. Retrieved from (link) | Oregon | |
| Coregonus lavaretus | Powan; Common Whitefish; European Whitefish | Fish | Aquatic | U.S. Fish and Wildlife Service. (2015). Ecological Risk Screening Summary: Coregonus lavaretus. Retrieved from (link) | United States | |
| Praxelis clematidea | Praxelis | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Praxelis clematidea | Praxelis | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2014). Weed Risk Assessment for Praxelis clematidea R. M. King & H. Rob. (Asteraceae) – Praxelis. Retrieved from (link) | United States | |
| Achyranthes aspera | Prickly Chaff Flower; Chaff-flower; Devil's Horsewhip | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Datura inoxia | Pricklyburr; Angel's Trumpet; Downy Thorn Apple; Devil's Trumpet; Stramoine inoffensive | Terrestrial Plant | Terrestrial | Wolf K. (2016). Datura inoxia Risk Assessment. Retrieved from (link) | California | |
| Ligustrum vulgare | Privet; Common Privet; European Privet; Troène commun | Terrestrial Plant | Terrestrial | Jacquart E., O'Connor P., Cox H., & Howe K. (2005). Assessment of Invasive Species in Indiana's Natural Areas; Official Privet (Ligustrum obtusifolium, L. vulgare, L. ovalifolium, L. sinense, and L.amurense) Assessment. Retrieved from (link) | Indiana | |
| Ligustrum vulgare | Privet; Common Privet; European Privet; Troène commun | Terrestrial Plant | Terrestrial | Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Ligustrum vulgare. Retrieved from (link) | New York | New NY Summary Link |
| Ligustrum vulgare | Privet; Common Privet; European Privet; Troène commun | Terrestrial Plant | Terrestrial | OIPC Team. (2014). Ohio Invasive Plant Assessment Protocol: Ligustrum vulgare. Retrieved from (link) | Ohio | |
| Carassius gibelio | Prussian Carp; Silver Prussian Carp; Gibel Carp | Fish | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Carassius gibelio. Retrieved from (link) | United States | |
| Cestrum elegans | Purple Cestrum; Red Cestrum; Bastard Jasmine | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Brachypodium distachyon | Purple False Brome; Stiff Brome | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Brachypodium distachyon | Purple False Brome; Stiff Brome | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Digitalis purpurea | Purple Foxglove; Digitale pourpre | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2010). New York Non-Native Plant Invasiveness Ranking Form: Digitalis purpurea. Retrieved from (link) | New York | |
| Lythrum salicaria | Purple Loosestrife; Purple Lythrum; Spiked Loosestrife; Salicaire commune | Wetland Plant | Wetland | Mastalerz A., & Culley T. (2016). Ohio Invasive Plant Assessment Protocol: Lythrum salicaria. Retrieved from (link) | Ohio | |
| Lythrum salicaria | Purple Loosestrife; Purple Lythrum; Spiked Loosestrife; Salicaire commune | Wetland Plant | Wetland | Annen C. (2007). Wisconsin Department of Natural Resources Literature Review: Lythrum salicaria. Retrieved from (link) | Wisconsin | |
| Lythrum salicaria | Purple Loosestrife; Purple Lythrum; Spiked Loosestrife; Salicaire commune | Wetland Plant | Wetland | Glenn S. (2009). New York Non-Native Plant Invasiveness Ranking Form; Lythrum salicaria. Retrieved from (link) | New York | |
| Lythrum salicaria | Purple Loosestrife; Purple Lythrum; Spiked Loosestrife; Salicaire commune | Wetland Plant | Wetland | Van Riper L. (2013). MN NWAC Risk Assessment Worksheet: Lythrum salicaria. Retrieved from (link) | Minnesota | |
| Lythrum salicaria | Purple Loosestrife; Purple Lythrum; Spiked Loosestrife; Salicaire commune | Wetland Plant | Wetland | Michigan Department of Agriculture and Rural Development. (2016). Weed Risk Assessment for Lythrum salicaria L. (Lythraceae) - Purple Loosestrife. Retrieved from (link) | Michigan | |
| Cyperus rotundus | Purple Nutsedge; Nutgrass; Nut Grass | Terrestrial Plant | Terrestrial | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Purple Nutsedge (Cyperus rotundus). Retrieved from (link) | United States | |
| Cyperus rotundus | Purple Nutsedge; Nutgrass; Nut Grass | Terrestrial Plant | Terrestrial | Park A. (2011). Oregon Department of Agriculture Plant Pest Risk Assessment for Purple nutsedge, Cyperus rotundus L.. Retrieved from (link) | Oregon | |
| Cyperus rotundus | Purple Nutsedge; Nutgrass; Nut Grass | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Cyperus rotundus | Purple Nutsedge; Nutgrass; Nut Grass | Terrestrial Plant | Terrestrial | CFIA Risk Management | Canada | |
| Centaurea calcitrapa | Purple Starthistle; Red Star-thistle; Centaurée chausse-trape | Terrestrial Plant | Terrestrial | Chandler M. (2015). MN NWAC Risk Assessment Worksheet: Centaurea calcitrapa. Retrieved from (link) | Minnesota | |
| Echium plantagineum | Purple Viper's Bugloss; Paterson's Curse; Salvation Jane; Vipérine faux-plantain | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Echium plantagineum | Purple Viper's Bugloss; Paterson's Curse; Salvation Jane; Vipérine faux-plantain | Terrestrial Plant | Terrestrial | CFIA Risk Management | Canada | |
| Echium plantagineum | Purple Viper's Bugloss; Paterson's Curse; Salvation Jane; Vipérine faux-plantain | Terrestrial Plant | Terrestrial | Wolf K. (2016). Echium plantagineum Risk Assessment. Retrieved from (link) | California | |
| Echium plantagineum | Purple Viper's Bugloss; Paterson's Curse; Salvation Jane; Vipérine faux-plantain | Terrestrial Plant | Terrestrial | Miller G., & Forney T. (2004). Oregon Department of Agriculture Plant Pest Risk Assessment for Paterson's Curse, Echium plantagineum. Retrieved from (link) | Oregon | |
| Echium plantagineum | Purple Viper's Bugloss; Paterson's Curse; Salvation Jane; Vipérine faux-plantain | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2017). Weed Risk Assessment for Echium plantagineum L. (Boraginaceae) - Paterson's Curse. Retrieved from (link) | United States | |
| Verbena bonariensis | Purpletop Vervain; Tall Vervain; Verveine de Buenos Aires | Terrestrial Plant | Terrestrial | Sweet L. (2016). Verbena bonariensis Risk Assessment. Retrieved from (link) | California | |
| Verbena bonariensis | Purpletop Vervain; Tall Vervain; Verveine de Buenos Aires | Terrestrial Plant | Terrestrial | Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Verbena bonariensis. Retrieved from (link) | New York | |
| Dreissena bugensis | Quagga Mussel; Moule Quagga | Aquatic Invertebrate | Aquatic | Adams D. (2013). New York Fish and Aquatic Invertebrate Invasiveness Ranking Form: Dreissena bugensis. Retrieved from (link) | New York | New NY Summary Link |
| Dreissena bugensis | Quagga Mussel; Moule Quagga | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Quagga Mussel (Dreissena bugensis). Retrieved from (link) | United States | |
| Dreissena bugensis | Quagga Mussel; Moule Quagga | Aquatic Invertebrate | Aquatic | Therriault T.W., Weise A.M., Higgins S.N., et al. (2012). Risk Assessment for Three Dreissenid Mussels (Dreissena polymorpha, Dreissena rostriformis bugensis, and Mytilopsis leucophaeata) in Canadian Freshwater Ecosystems. Retrieved from (link) | Canada | Added DFO Risk Assessment link |
| Dreissena bugensis | Quagga Mussel; Moule Quagga | Aquatic Invertebrate | Aquatic | Aldridge D. (2015). GB Non-native Organism Risk Assessment Scheme for Quagga Mussel (Dreissena rostriformis bugensis). Retrieved from (link) | Great Britain | |
| Dreissena bugensis | Quagga Mussel; Moule Quagga | Aquatic Invertebrate | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Dreissena bugensis. Retrieved from (link) | Wisconsin | |
| Dreissena bugensis | Quagga Mussel; Moule Quagga | Aquatic Invertebrate | Aquatic | DFO. (2013). Science advice from the risk assessment of three dreissenid mussels (Dreissena polymorpha, Dreissena rostriformis bugensis, and Mytilopsis leucophaeata) in Canadian freshwater ecosystems. Retrieved from (link) | Canada | |
| Babka gymnotrachelus | Racer Goby | Fish | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Racer Goby (Babka gymnotrachelus). Retrieved from (link) | United States | |
| Osmerus mordax | Rainbow Smelt | Fish | Aquatic | Wisconsion Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Osmerus mordax. Retrieved from (link) | Wisconsin | |
| Rumex sagittatus | Rambling Dock; Turkey Rhubarb; Potato Vine; Climbing DockÂÂ | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Rumex sagittatus | Rambling Dock; Turkey Rhubarb; Potato Vine; Climbing Dock | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2013). Weed Risk Assessment for Rumex sagittatus Thunb. (Polygonaceae) – Climbing dock. Retrieved from (link) | United States | |
| Phytophthora ramorum(Pr) | Ramorum Blight; Sudden Oak Death; Ramorum Leaf Blight; Ramorum Dieback | Pathogen | Terrestrial | Canadian Food Inspection Agency. (n.d.). Pest Risk Assessment Summary: Phytophthora ramorum. Retrieved from (link) | Canada | |
| Phytophthora ramorum(Pr) | Ramorum Blight; Sudden Oak Death; Ramorum Leaf Blight; Ramorum Dieback | Pathogen | Terrestrial | Adams D. (2013). New York Terrestrial Invertebrates Invasiveness Ranking Form: Phtophthora ramorum. Retrieved from (link) | New York | New NY Summary Link |
| Phytophthora ramorum(Pr) | Ramorum Blight; Sudden Oak Death; Ramorum Leaf Blight; Ramorum Dieback | Pathogen | Terrestrial | European and Mediterranean Plant Protection Organization. (2012). Report of a Pest Risk Management for P. kernoviae and P. ramorum. Retrieved from (link) | Europe | |
| Phytophthora ramorum(Pr) | Ramorum Blight; Sudden Oak Death; Ramorum Leaf Blight; Ramorum Dieback | Pathogen | Terrestrial | European and Mediterranean Plant Protection Organization. (2013), Pest Risk Management for Phytophthora kernoviae and Phytophthora ramorum. Retrieved from (link) | Europe | |
| Phytophthora ramorum(Pr) | Ramorum Blight; Sudden Oak Death; Ramorum Leaf Blight; Ramorum Dieback | Pathogen | Terrestrial | Osterbauer N.K. (2010). Phytophthora ramorum Werres, de Cock & Man inÂ’t Veld Pest Risk Assessment for Oregon. Retrieved from (link) | Oregon | |
| Phytophthora ramorum(Pr) | Ramorum Blight; Sudden Oak Death; Ramorum Leaf Blight; Ramorum Dieback | Pathogen | Terrestrial | Wagner A., Raffa K., Walker M., et al. (2007). Species Assessment Group - Summary of Group Ratings: Phytophthora ramorum. Retrieved from (link) | Wisconsin | |
| Ponticola ratan | Ratan Goby | Fish | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Ratan Goby (Ponticola ratan). Retrieved from (link) | United States | |
| Saccharum ravennae; Tripidium ravennae | Ravenna Grass; Plume Grass | Terrestrial Plant | Terrestrial | Drews W. (2019). Assessment of Invasive Species in Indiana's Natural Areas: Saccharum ravennae Assessment. Retrieved from (link) | Indiana | |
| Saccharum ravennae; Tripidium ravennae | Ravenna Grass; Plume Grass | Terrestrial Plant | Terrestrial | Gardner, R. (2018). Ohio Invasive Plant Assessment Protocol: Tripidium ravennae. Retrieved from (link) | Ohio | |
| Bangia atropurpurea | Red Algae | Algae | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Red Algae (Bangia atropurpurea). Retrieved from (link) | United States | |
| Garra rufa | Red Garra; Doctor Fish | Fish | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Red Garra (Garra rufa). Retrieved from (link) | United States | |
| Garra rufa | Red Garra; Doctor Fish | Fish | Aquatic | Alasdair Scott C. (2015). GB Non-native Species Rapid Risk Assessment (NRAA) for Doctor Fish (Garra Rufa). Retrieved from (link) | Great Britain | |
| Pygocentrus nattereri | Red Piranha; Red-bellied Piranha | Fish | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Pygocentrus nattereri. Retrieved from (link) | United States | |
| Cyprinella lutrensis | Red Shiner; Red-horse Minnow; Mené rouge | Fish | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Red Shiner (Cyprinella lutrensis). Retrieved from (link) | United States | Added USFWS Summary Assessment |
| Cyprinella lutrensis | Red Shiner; Red-horse Minnow; Mené rouge | Fish | Aquatic | Adams D. (2013). New York Fish and Aquatic Invertebrate Invasiveness Ranking Form: Cyprinella lutrensis. Retrieved from (link) | New York | |
| Cyprinella lutrensis | Red Shiner; Red-horse Minnow; Mené rouge | Fish | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Cyprinella lutrensis. Retrieved from (link) | Wisconsin | |
| Boerhavia diffusa | Red Spiderling; Punarnava; Spreading Hogweed; Tarvine | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Boerhavia diffusa | Red Spiderling; Punarnava; Spreading Hogweed; Tarvine | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Procambarus clarkii | Red Swamp Crayfish | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2015). Ecological Risk Screening Summary: Red Swamp Crayfish (Procambarus clarkii). Retrieved from (link) | United States | |
| Procambarus clarkii | Red Swamp Crayfish | Aquatic Invertebrate | Aquatic | GB Non-Native Species Secretariat. (2011). GB Non-Native Organism Risk Assessment Scheme for Red Swamp Crayfish (Procambarus clarkii). Retrieved from (link) | Great Britain | |
| Mytilicola orientalis | Red Worm; Oyster Redworm | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Mytilicola orientalis. Retrieved from (link) | Alaska | |
| Coptodon zillii | Redbelly Tilapia; Zille's Redbreast Tilapia; St. Peter's Fish | Fish | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Redbelly Tilapia (Coptodon zillii). Retrieved from (link) | United States | |
| Lepomis microlophus | Redear Sunfish; Shellcracker; Georgia Bream; Cherry Gill; Chinquapin; Improved Bream; Rouge Ear Sunfish; Sun Perch | Fish | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Redear Sunfish (Lepomis microlophus). Retrieved from (link) | United States | Added USFWS Summary Assessment |
| Trachemys scripta elegans; Trachemys elegans | Red-eared Slider with a carapace (top shell) length of < 4 inches; Red-eared Terrapin; Pond Slider; Tortue à oreilles rouges | Aquatic Reptile | Aquatic | GB Non-Native Species Secretariat. (2011). GB Non-Native Organism Risk Assessment Scheme for Red -eared Terrapin (Trachemys scripta elegans). Retrieved from (link) | Great Britain | |
| Trachemys scripta elegans; Trachemys elegans | Red-eared Slider with a carapace (top shell) length of < 4 inches; Red-eared Terrapin; Pond Slider; Tortue à oreilles rouges | Aquatic Reptile | Aquatic | Corser J. (2013). New York Terrestrial Vertebrate Invasiveness Ranking Form: Trachemys elegans. Retrieved from (link) | New York | |
| Trachemys scripta elegans; Trachemys elegans | Red-eared Slider with a carapace (top shell) length of < 4 inches; Red-eared Terrapin; Pond Slider; Tortue à oreilles rouges | Aquatic Reptile | Aquatic | Frederickson B. (2007). Wisconsin Department of Natural Resources Literature Review: Trachemys scripta elegans. Retrieved from (link) | Wisconsin | |
| Crassocephalum crepidiodes | Redflower Rag Leaf; Ebolo; Thickhead; Fireweed; Okinawa Spinach; Redflower Ragleaf | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Aromia bungii | Red-necked Longhorn Beetle | Insect | Terrestrial | European and Mediterranean Plant Protection Organization. (2014). Report of a Pest Risk Analysis for Aromia bungii. Retrieved from (link) | Europe | |
| Melanoides tuberculatus | Red-rim MelaniaÂÂ | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Red-rim Melania (Melanoides tuberculatus). Retrieved from (link) | United States | |
| Agrostis gigantea | Redtop; Black Bentgrass; Agrostide blanche | Terrestrial Plant | Terrestrial | Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Agrostis gigantea. Retrieved from (link) | New York | |
| Phalaris arundinacea | Reed Canary Grass; Ribbon Grass; Gardener's Gaiters; Reed Canarygrass; Alpiste roseau | Aquatic Plant | Aquatic | Jacquart E., Collins K., Casebere L., et al. (2003). Assessment of Invasive Species in Indiana's Natural Areas; Official Reed Canarygrass (Phalaris arundinacea) Assessment. Retrieved from (link) | Indiana | |
| Phalaris arundinacea | Reed Canary Grass; Ribbon Grass; Gardener's Gaiters; Reed Canarygrass; Alpiste roseau | Aquatic Plant | Aquatic | Glenn S., & Moore G. (2010). New York Non-Native Plant Invasiveness Ranking Form: Phalaris arundinacea. Retrieved from (link) | New York | |
| Phalaris arundinacea | Reed Canary Grass; Ribbon Grass; Gardener's Gaiters; Reed Canarygrass; Alpiste roseau | Aquatic Plant | Aquatic | Mastalerz A., & Culley T. (2015). Ohio Invasive Plant Assessment Protocol: Phalaris arundinacea. Retrieved from (link) | Ohio | |
| Phalaris arundinacea | Reed Canary Grass; Ribbon Grass; Gardener's Gaiters; Reed Canarygrass; Alpiste roseau | Aquatic Plant | Aquatic | Annen C. (2011). Wisconsin Department of Natural Resources Literature Review: Phalaris arundinancea. Retrieved from (link) | Wisconsin | |
| Phalaris arundinacea | Reed Canary Grass; Ribbon Grass; Gardener's Gaiters; Reed Canarygrass; Alpiste roseau | Aquatic Plant | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Reed Canarygrass (Phalaris arundinacea). Retrieved from (link) | United States | |
| Phalaris arundinacea | Reed Canary Grass; Ribbon Grass; Gardener's Gaiters; Reed Canarygrass; Alpiste roseau | Aquatic Plant | Aquatic | Merriman M. (2017). MN NWAC Risk Assessment Worksheet: Phalaris arundinacea. Retrieved from (link) | Minnesota | |
| Lolium rigidum | Rigid Ryegrass; Ryegrass; Italian Ryegrass; Stiff Darnel; Swiss Ryegrass; Wimmera Ryegrass; Ivraie raide | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Phasianus colchicus; Phasianus colchicus strachi | Ring-necked Pheasant; Sichuan Pheasant; Faisan de Colchide | Bird | Terrestrial | Schwartzberg E. (2012). New York Terrestrial Vertebrate Invasiveness Ranking Form: Phasianus colchicus/Phasianus colchicus strachi. Retrieved from (link) | New York | |
| Rutilus rutilus | Roach; Common Roach; Gardon | Fish | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Rutilus rutilus. Retrieved from (link) | United States | |
| Cotoneaster horizontalis | Rock Cotoneaster; Cotonéaster horizontal | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Didymosphenia geminata | Rock Snot; Didymo | Algae | Aquatic | CFIA Risk Assessment | Canada | |
| Didymosphenia geminata | Rock Snot; Didymo | Algae | Aquatic | Draheim R. C. (2009). Pest Risk Assessment for Rock Snot (Didymo) in Oregon. Retrieved from (link) | Oregon | |
| Didymosphenia geminata | Rock Snot; Didymo | Algae | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Didymosphenia geminata. Retrieved from (link) | Wisconsin | |
| Rhodeus ocellatus | Rose Bitterling; Rosy Bitterling | Fish | Aquatic | U.S. Fish and Wildlife Service. (2020). Ecological Risk Screening Summary: Rhodeus ocellatus. Retrieved from (link) | United States | |
| Rose rosette emaravirus; Phyllocoptes fructiphilus | Rose Rosette Disease and Eriophyid Mite | Virus | Terrestrial | European and Mediterranean Plant Protection Organization. (2018). Pest Risk Analysis for Rose rosette emaravirus and Its Vector Phyllocoptes fructiphilus. Retrieved from (link) | Europe | |
| Brachionus leydigii | Rotifer | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2017). Ecological Risk Screening Summary: Rotifer (Brachionus leydigii). Retrieved from (link) | United States | |
| Glyceria maxima | Rough Manna Grass; Reed Manna Grass; Tall Glyceria; English Watergrass; Reed Mannagrass; Giant Mannagrass; Great Mannagrass; Tall Mannagrass; Glycérie aquatique | Aquatic Plant | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Reed Mannagrass (Glyceria maxima). Retrieved from (link) | United States | |
| Glyceria maxima | Rough Manna Grass; Reed Manna Grass; Tall Glyceria; English Watergrass; Reed Mannagrass; Giant Mannagrass; Great Mannagrass; Tall Mannagrass; Glycérie aquatique | Aquatic Plant | Aquatic | Annen C. (2007). Wisconsin Department of Natural Resources Literature Review: Glyceria maxima. Retrieved from (link) | Wisconsin | |
| Glyceria maxima | Rough Manna Grass; Reed Manna Grass; Tall Glyceria; English Watergrass; Reed Mannagrass; Giant Mannagrass; Great Mannagrass; Tall Mannagrass; Glycérie aquatique | Aquatic Plant | Aquatic | Glenn S., & Moore G. (2010). New York Non-Native Plant Invasiveness Ranking Form: Glyceria maxima. Retrieved from (link) | New York | |
| Neogobius melanostomus | Round Goby; Gobie à taches noires | Fish | Aquatic | Cudmore B., & Koops M. (2007). Risk Assessment of Round Goby (Neogobius melanostomus) to Lake Simcoe, Ontario: A Quantitative Biological Risk Assessment Tool (QBRAT) Case Study. Retrieved from (link) | Ontario | |
| Neogobius melanostomus | Round Goby; Gobie à taches noires | Fish | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Neogobius melanostomus. Retrieved from (link) | United States | |
| Neogobius melanostomus | Round Goby; Gobie à taches noires | Fish | Aquatic | Schwartzberg E. (2013). New York Fish & Aquatic Invertebrate Invasiveness Ranking Form: Neogobius melanostomus. Retrieved from (link) | New York | |
| Neogobius melanostomus | Round Goby; Gobie à taches noires | Fish | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Neogobius melanostomus. Retrieved from (link) | Wisconsin | |
| Vitex rotundifolia | Roundleaf Chastetree; Beach Vitex; Chasteberry; Monk's Pepper | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Vitex rotundifolia | Roundleaf Chastetree; Beach Vitex; Chasteberry; Monk's Pepper | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Vitex rotundifolia | Roundleaf Chastetree; Beach Vitex; Chasteberry; Monk's Pepper | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Vitex rotundifolia. Retrieved from (link) | New York | New NY Summary Link |
| Vitex rotundifolia | Roundleaf Chastetree; Beach Vitex; Chasteberry; Monk's Pepper | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2013). Weed Risk Assessment for Vitex rotundifolia L. f. (Lamiaceae) – Beach vitex. Retrieved from (link) | United States | |
| Macropodus ocellatus | Roundtail Paradisefish | Fish | Aquatic | U.S. Fish and Wildlife Service. (2020). Ecological Risk Screening Summary: Roundtail Paradisefish (Macropodus ocellatus). Retrieved from (link) | United States | |
| Scardinius erythrophthalmus | Rudd; Common Rudd | Fish | Aquatic | U.S. Fish and Wildlife Service. (2015). Ecological Risk Screening Summary: Scardinius erythrophthalmus. Retrieved from (link) | United States | Added 2 Glansis Links |
| Scardinius erythrophthalmus | Rudd; Common Rudd | Fish | Aquatic | Adams D. (2013). New York Fish & Aquatic Invertebrate Invasiveness Ranking Form: Scardinius erythrophthalmus. Retrieved from (link) | New York | |
| Scardinius erythrophthalmus | Rudd; Common Rudd | Fish | Aquatic | Wisconsion Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Scardinius erythrophthalmus. Retrieved from (link) | Wisconsin | |
| Fargesia rufa | Rufa Clumping Bamboo; Dragon Head Bamboo | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Gymnocephalus cernua | Ruffe; Eurasian Ruffe; Pope; Grémille | Fish | Aquatic | U.S. Fish and Wildlife Service. (2015). Ecological Risk Screening Summary: (Gymnocephalus cernua). Retrieved from (link) | United States | Added 2 Glansis Links |
| Gymnocephalus cernua | Ruffe; Eurasian Ruffe; Pope; Grémille | Fish | Aquatic | Schwartzberg E. (2013). New York Fish & Aquatic Invertebrate Invasiveness Ranking Form:Gymnocephalus cernua. Retrieved from (link) | New York | |
| Gymnocephalus cernua | Ruffe; Eurasian Ruffe; Pope; Grémille | Fish | Aquatic | Wisconson Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Gymnocephalus cernua. Retrieved from (link) | Wisconsin | |
| Rosa rugosa | Rugosa Rose; Japanese Rose; Beach Rose; Rosier rugueux | Terrestrial Plant | Terrestrial | Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Rosa rugosa. Retrieved from (link) | New York | |
| Chondrilla juncea | Rush Skeltonweed; Gum Succory; Devil's Grass; Nakedweed; Chondrille effilée | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2016). Weed Risk Assessment of Chondrilla juncea L. (Asteraceae) - Rush skeltonweed. Retrieved from (link) | United States | |
| Rumex confertus | Russian Dock; Asiatic Dock; Mossy Sorrel; Patience dense | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2016). Weed Risk Assessment for Rumex confertus Willd. (Polygonaceae) – Russian dock. Retrieved from (link) | United States | |
| Acroptilon repens | Russian Knapweed | Terrestrial Plant | Terrestrial | Chandler M. (2014). MN NWAC Risk Assessment Worksheet: Acroptilon repens. Retrieved from (link) | Minnesota | |
| Elaeagnus angustifolia | Russian Olive; Silvery Berry; Oleaster; Persian Olive; Wild Olive; Olivier de Bohême | Terrestrial Plant | Terrestrial | Ma J., Clemants S., & Moore G. (2009). New York Non-Native Invasiveness Ranking Form: Elaeagnus angustifolia. Retrieved from (link) | New York | New NY Summary Link |
| Elaeagnus angustifolia | Russian Olive; Silvery Berry; Oleaster; Persian Olive; Wild Olive; Olivier de Bohême | Terrestrial Plant | Terrestrial | Mastalerz A., & Culley T. (2015). Ohio Invasive Plant Assessment Protocol: Elaeagnus angustifolia. Retrieved from (link) | Ohio | |
| Elaeagnus angustifolia | Russian Olive; Silvery Berry; Oleaster; Persian Olive; Wild Olive; Olivier de Bohême | Terrestrial Plant | Terrestrial | Good T., MacGowan B., Collins K., & Jacquart E. (2003). Assessment of Invasive Species in Indiana's Natural Areas: Eleagnus angustifolia. Retrieved from (link) | Indiana | |
| Elaeagnus angustifolia | Russian Olive; Silvery Berry; Oleaster; Persian Olive; Wild Olive; Olivier de Bohême | Terrestrial Plant | Terrestrial | Sheehan M. (2007). Wisconsin Department of Natural Resources Literature Review: Elaeagnus angustifolia. Retrieved from (link) | Wisconsin | |
| Acipenser gueldenstaedtii | Russian Sturgeon; Diamond Sturgeon; Danube Sturgeon; Esturgeon Danube | Fish | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Russian Sturgeon (Acipenser gueldenstaedtii). Retrieved from (link) | United States | |
| Fallopia baldschuanica | Russian Vine; Russian-vine; Bukhara Fleeceflower; Chinese Fleecevine; Mile-a-minute; Silver Lace Vine; Chinese Fleece Vine | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Fallopia baldschuanica | Russian Vine; Russian-vine; Bukhara Fleeceflower; Chinese Fleecevine; Mile-a-minute; Silver Lace Vine; Chinese Fleece Vine | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Fallopia baldschuanica. Retrieved from (link) | New York | |
| Orconectes rusticus; Faxonius rusticus | Rusty Crayfish; Écrevisse à taches rouges | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2015). Ecological Risk Screening Summary: Rusty Crayfish (Orconectes rusticus). Retrieved from (link) | United States | |
| Orconectes rusticus; Faxonius rusticus | Rusty Crayfish; Écrevisse à taches rouges | Aquatic Invertebrate | Aquatic | White E. (2013). New York Fish & Aquatic Invertebrate Invasiveness Ranking Form: Orconectes rusticus. Retrieved from (link) | New York | |
| Orconectes rusticus; Faxonius rusticus | Rusty Crayfish; Écrevisse à taches rouges | Aquatic Invertebrate | Aquatic | Rogers D., & Watson E. (2015). GB Non-native Organism Risk Assessment Scheme for Rusty Crayfish (Orconectes rusticus). Retrieved from (link) | Great Britain | |
| Orconectes rusticus; Faxonius rusticus | Rusty Crayfish; Écrevisse à taches rouges | Aquatic Invertebrate | Aquatic | Stebbing P., & Tricarico E. (2017). Study on Invasie Alien Species - Development of risk assessments to tackle priority species and enhance prevention. Risk Assessment for Faxonius rusticus Girard, 1852. Retrieved from (link) | Europe | |
| Orconectes rusticus; Faxonius rusticus | Rusty Crayfish; Écrevisse à taches rouges | Aquatic Invertebrate | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Orconectes rusticus. Retrieved from (link) | Wisconsin | |
| Poecilia latipinna | Sailfin Molly | Fish | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Poecilia latipinna. Retrieved from (link) | United States | |
| Tamarixspecies | Saltcedar; Tamarisk | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Halogeton glomeratus | Saltlover; Aral Barilla; Halogeton | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Halogeton glomeratus | Saltlover; Aral Barilla; Halogeton | Terrestrial Plant | Terrestrial | CFIA Risk Management | Canada | |
| Utricularia sandersonii | Sanderson's Bladderwort | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Parthenium hysterophorus | Santa Maria Feverfew; Whitetop Weed; Santa-Maria; Famine Weed | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Parthenium hysterophorus | Santa Maria Feverfew; Whitetop Weed; Santa-Maria; Famine Weed | Terrestrial Plant | Terrestrial | Brusati E.D. (2016). Parthenium hysterophorus Risk Assessment. Retrieved from (link) | California | |
| Parthenium hysterophorus | Santa Maria Feverfew; Whitetop Weed; Santa-Maria; Famine Weed | Terrestrial Plant | Terrestrial | European and Mediterranean Plant Protection Organization. (2014). Report of a Pest Risk Analysis for Parthenium hysterophorus. Retrieved from (link) | Europe | |
| Parthenium hysterophorus | Santa Maria Feverfew; Whitetop Weed; Santa-Maria; Famine Weed | Terrestrial Plant | Terrestrial | European and Mediterranean Plant Protection Organization. (2014). Pest Risk Analysis for Parthenium hysterophorus. Retrieved from (link) | Europe | |
| Quercus acutissima | Sawtooth Oak | Terrestrial Plant | Terrestrial | Sheehan M. (2007). Wisconsin Department of Natural Resources Literature Review: Quercus acutissima. Retrieved from (link) | Wisconsin | |
| Quercus acutissima | Sawtooth Oak | Terrestrial Plant | Terrestrial | Gorden D. (2019). Assessment of Invasive Species in Indiana's Natural Areas; Official Sawtooth Oak (Quercus acutissima) Assessment. Retrieved from (link) | Indiana | |
| Adonis flammea | Scarlet Pheasant's-eye; Large Pheasant's-eye | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Pimpinella saxifraga | Scarlett Pimpernel; Solid-stem Burnet-saxifrage; Burnet Saxifrage; Lesser Saxifrage; Solidstem Burnet Saxifrage; Petit Boucage | Terrestrial Plant | Terrestrial | St. Aubin E. (2011). Wisconsin Department of Natural Resources Literature Review: Pimpinella saxifraga. Retrieved from (link) | Wisconsin | |
| Pimpinella saxifraga | Scarlett Pimpernel; Solid-stem Burnet-saxifrage; Burnet Saxifrage; Lesser Saxifrage; Solidstem Burnet Saxifrage; Petit Boucage | Terrestrial Plant | Terrestrial | Cortilet A. (2015). MN NWAC Risk Assessment Worksheet: Pimpinella saxifraga. Retrieved from (link) | Minnesota | |
| Tripleurospermum inodorum | Scentless Mayweed; Scentless False Mayweed; Scentless Chamomile; Wild Chamomile; Mayweed; False Chamomile; Baldr's Brow; Matricaire inodore | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2018). Weed Risk Assessment for Tripleurospermum inodorum (L.) Sch. Bip. (Asteraceae) – Scentless mayweed. Retrieved from (link) | United States | |
| Cytisus scoparius | Scotch Broom; Common Broom; Genêt à balais | Terrestrial Plant | Terrestrial | Kollmansberger A. (2007). Wisconsin Department of Natural Resources Literature Review: Cytisus scoparius. Retrieved from (link) | Wisconsin | |
| Apocorophium lacustre | Scud | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2017). Ecological Risk Screening Summary: Scud (Apocorophium lacustre). Retrieved from (link) | United States | |
| Molgula manhattensis | Sea Grapes; Northern Sea Squirt | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Molgula manhattensis. Retrieved from (link) | Alaska | no common name |
| Petromyzon marinus | Sea Lamprey; Lamproie marine; Lamproie marine | Fish | Aquatic | Schwartzberg E. (2013). New York Fish & Aquatic Invertebrate Invasiveness Ranking Form: Petromyzon marinus. Retrieved from (link) | New York | New NY Summary Link |
| Petromyzon marinus | Sea Lamprey; Lamproie marine; Lamproie marine | Fish | Aquatic | Wisconsion Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Petromyzon marinus. Retrieved from (link) | Wisconsin | |
| Ulva lactuca | Sea Lettuce | Algae | Aquatic | CFIA Categorization Assessment | Canada | |
| Ischaemum muticum | Seashore Centipede Grass | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Gymnocoronis spilanthoides | Senegal Tea Plant | Aquatic Plant | Aquatic | United States Department of Agriculture. (2017). Weed Risk Assessment for Gymnocoronis spilanthoides (D. Don ex Hook. & Arn.) DC. (Asteraceae) – Senegal tea plant. Retrieved from (link) | United States | |
| Gymnocoronis spilanthoides | Senegal Tea Plant | Aquatic Plant | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Senegal Tea Plant (Gymnocoronis spilanthoides). Retrieved from (link) | United States | |
| Gymnocoronis spilanthoides | Senegal Tea Plant | Aquatic Plant | Aquatic | European and Mediterranean Plant Protection Organization. (2017). Pest Risk Analysis for Gymnocoronis spilanthoides. Retrieved from (link) | Europe | |
| Mimosa pudica | Sensitive Plant | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2014). Weed Risk Assessment for Mimosa pudica L. (Fabaceae) – Sensitive plant. Retrieved from (link) | United States | New USDA Risk Assessment link |
| Nassella trichotoma | Serrated Tussock; Serrated Tussock Grass | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Nassella trichotoma | Serrated Tussock; Serrated Tussock Grass | Terrestrial Plant | Terrestrial | CFIA Risk Management | Canada | |
| Sorghum bicolor drummondii | Shattercane; Chicken Corn; Black Amber; Wild Corn; Wild Cane; Early Amber; Sorgho commun | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2015). Weed Risk Assessment for Sorghum bicolor (L.) Moench nothosubsp. drummondii (Steud.) de Wet ex Davidse (Poaceae) – Shattercane. Retrieved from (link) | United States | |
| Silurus glanis | Sheatfish; Wels Catfish; Silure glane | Fish | Aquatic | U.S. Fish and Wildlife Service. (2014). Ecological Risk Screening Summary: Silurus glanis. Retrieved from (link) | United States | |
| Silurus glanis | Sheatfish; Wels Catfish; Silure glane | Fish | Aquatic | OMNRF Risk Assessment | Ontario | |
| Rumex acetosella | Sheep Sorrel; Red Sorrel; Field Sorrel; Sour Weed; Common Sheep Sorrel; Petite Oseille | Terrestrial Plant | Terrestrial | Clemants S., & Moore G. (2008). New York Non-Native Plant Invasiveness Ranking Form: Rumex acetosella. Retrieved from (link) | New York | |
| Geranium lucidum | Shining Cranesbill; Shining Geranium; Shiny Geranium; Shiny-leaf Geranium; Shiny-leaf Hawksbill; Géranium luisant | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2013). Weed Risk Assessment for Geranium lucidum L. (Geraniaceae) – Shining cranesbill. Retrieved from (link) | United States | |
| Geranium lucidum | Shining Cranesbill; Shining Geranium; Shiny Geranium; Shiny-leaf Geranium; Shiny-leaf Hawksbill; Géranium luisant | Terrestrial Plant | Terrestrial | Brusati E.D. (2016). Geranium lucidum Risk Assessment. Retrieved from (link) | California | |
| Geranium lucidum | Shining Cranesbill; Shining Geranium; Shiny Geranium; Shiny-leaf Geranium; Shiny-leaf Hawksbill; Géranium luisant | Terrestrial Plant | Terrestrial | Oregon Department of Agriculture. (2009). Plant Pest Risk Assessment for Shiny Geranium, Geranium lucidum. Retrieved from (link) | Oregon | |
| Geranium lucidum | Shining Cranesbill; Shining Geranium; Shiny Geranium; Shiny-leaf Geranium; Shiny-leaf Hawksbill; Géranium luisant | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Phalaris brachystachys | Shortspike Canarygrass; Short-spike Canary Grass | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Phalaris brachystachys | Shortspike Canarygrass; Short-spike Canary Grass | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2016). Weed Risk Assessment for Phalaris brachystachys Link (Poaceae) – Shortspike canary grass. Retrieved from (link) | United States | |
| Carex breviculmis | Short-stem Sedge; Asian Shortstem Sedge; Carex à tige courte | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2012). Weed Risk Assessment for Carex breviculmis R. Br. (Cyperaceae) - Short-stem sedge. Retrieved from (link) | United States | |
| Lespedeza bicolor | Shrub Lespedeza; Bicolor Lespedeza; Lespédèze bicolore | Terrestrial Plant | Terrestrial | Glenn S. & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Lespedeza bicolor. Retrieved from (link) | New York | |
| Lespedeza bicolor | Shrub Lespedeza; Bicolor Lespedeza; Lespédèze bicolore | Terrestrial Plant | Terrestrial | Jacquart E., Langell E., O'Connor P., et al. (2004). Official Assessment of Lespedezas (including L. cuneata, L. bicolor, L. thunbergii, Kummerowia stipulacea, and K. striata) in Indiana’s Natural Areas. Retrieved from (link) | Indiana | |
| Ulmus pumila | Siberian Elm; Dwarf Elm; Littleleaf Elm; Orme de Sibérie | Terrestrial Plant | Terrestrial | Lee S. (2011). Wisconsin Department of Natural Resources Literature Review: Ulmus pumila. Retrieved from (link) | Wisconsin | |
| Ulmus pumila | Siberian Elm; Dwarf Elm; Littleleaf Elm; Orme de Sibérie | Terrestrial Plant | Terrestrial | Jacquart E., O'Connor P., Collins K., et al. (2007). Assessment of Invasive Species in Indiana's Natural Areas; Official Siberian Elm (Ulmus pumila) Assessment. Retrieved from (link) | Indiana | |
| Ulmus pumila | Siberian Elm; Dwarf Elm; Littleleaf Elm; Orme de Sibérie | Terrestrial Plant | Terrestrial | Morgan K., & Culley T. (2017). Ohio Invasive Plant Assessment Protocol: Ulmus pumila. Retrieved from (link) | Ohio | |
| Ulmus pumila | Siberian Elm; Dwarf Elm; Littleleaf Elm; Orme de Sibérie | Terrestrial Plant | Terrestrial | Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Ulmus pumila. Retrieved from (link) | New York | |
| Abies sibirica | Siberian Fir | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Eleutherococcus senticosus | Siberian Ginseng; Devil's Bush; Eleuthero; Ciwujia; Devil's Shrub; Shigoka; Touch-me-not; Wild Pepper; Kan Jang | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Caragana arborescens | Siberian Peashrub; Siberian Pea-tree; Caragana; Caragana arborescent | Terrestrial Plant | Terrestrial | LeClair C. (2011). Wisconsin Department of Natural Resources Literature Review: Caragana arborescens. Retrieved from (link) | Wisconsin | |
| Caragana arborescens | Siberian Peashrub; Siberian Pea-tree; Caragana; Caragana arborescent | Terrestrial Plant | Terrestrial | Van Riper L. (2019). MN NWAC Risk Assessment Worksheet: Caragana arborescens. Retrieved from (link) | Minnesota | |
| Caragana arborescens | Siberian Peashrub; Siberian Pea-tree; Caragana; Caragana arborescent | Terrestrial Plant | Terrestrial | Glenn S., & LIISMA Scientific Review Committee. (2012). New York Non-Native Plant Invasiveness Ranking Form: Caragana arborescens. Retrieved from (link) | New York | |
| Pinus sibirica | Siberian Stone Pine; Siberian Pine | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Senna tora | Sickle Senna; Sickle Wild Sensitive-plant; Sickle Pod; Tora; Coffee Pod | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Falcaria vulgaris | Sickleweed; Longleaf | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Falcaria vulgaris | Sickleweed; Longleaf | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2012). Weed Risk Assessment for Falcaria vulgaris Bernh. (Apiaceae) - Sickleweed. Retrieved from (link) | United States | |
| Pacifastacus leniusculus | Signal Crayfish; American Signal Crayfish; Écrevisse de Californie | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2015). Ecological Risk Screening Summary: Signal Crayfish (Pacifastacus leniusculus). Retrieved from (link) | United States | |
| Pacifastacus leniusculus | Signal Crayfish; American Signal Crayfish; Écrevisse de Californie | Aquatic Invertebrate | Aquatic | GB Non-Native Species Secretariat. (2011). GB Non-Native Organism Risk Assessment Scheme for Signal Crayfish (Pacifastacus leniusculus). Retrieved from (link) | Great Britain | |
| Cervus nippon | Sika Deer; Spotted Deer; Japanese Deer | Mammal | Terrestrial | GB Non-Native Species Secretariat. (2011).GB Non-Native Organism Risk Assessment Scheme for Cervus nippon - Sika Deer. Retrieved from (link) | Great Britain | |
| Cervus nippon | Sika Deer; Spotted Deer; Japanese Deer | Mammal | Terrestrial | Baiwy E., Schockert V., Branquart E. (2013). Risk Analysis of the sika deer Cervus nippon (Linnaeus 1758). Retrieved from (link) | Belgium | |
| Cervus nippon | Sika Deer; Spotted Deer; Japanese Deer | Mammal | Terrestrial | Lammertsma D.R., Bruinderink G. G.W.T.A., & Griffioen A.J. (2012). Risk assessment of Sika deer Cervus nippon in the Netherlands. Retrieved from (link) | Netherlands | |
| Bothriochloa laguroides | Silver Beardgrass; Silver Beard Grass | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Bicca bjoekna | Silver Bream; White Bream | Fish | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Silver Bream (Blicca bjoerkna). Retrieved from (link) | United States | |
| Hypophthalmichthys molitrix | Silver Carp; Carpe Argentée | Fish | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Hypophthalmichthys molitrix. Retrieved from (link) | United States | Updated Summary Assessment |
| Hypophthalmichthys molitrix | Silver Carp; Carpe Argentée | Fish | Aquatic | Mandrak N.E., & Cudmore B. (2004). Risk Assessment for Asian Carps in Canada. Retrieved from (link) | Canada | New NY Summary Link |
| Hypophthalmichthys molitrix | Silver Carp; Carpe Argentée | Fish | Aquatic | Adams D. (2013). New York Fish & Aquatic Invertebrate Invasiveness Ranking Form: Hypophthalmichthys molitrix. Retrieved from (link) | New York | |
| Hypophthalmichthys molitrix | Silver Carp; Carpe Argentée | Fish | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Hypophthalmichthys molitrix. Retrieved from (link) | Wisconsin | |
| Hypophthalmichthys molitrix | Silver Carp; Carpe Argentée | Fish | Aquatic | Draheim R. C. (2009). Pest Risk Assessment for Asian Carps in Oregon. Retrieved from (link) | Oregon | |
| Hypophthalmichthys molitrix | Silver Carp; Carpe Argentée | Fish | Aquatic | Cudmore B., Mandrak N.E., Dettmers J.M., et al. (2011). Binational Ecological Risk Assessment of Bighead Carps (Hypophthalmichthys spp.) for the Great Lakes Basin. Retrieved from (link) | Canada | |
| Solanum elaeagnifolium | Silverleaf Nightshade; Silver-leaved nightshade; White Horsenettle; Silverlead Nettle; Tomato Weed; Tomatillo; Texas Blueweed | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Solanum elaeagnifolium | Silverleaf Nightshade; Silver-leaved nightshade; White Horsenettle; Silverlead Nettle; Tomato Weed; Tomatillo; Texas Blueweed | Terrestrial Plant | Terrestrial | CFIA Risk Management | Canada | |
| Solanum elaeagnifolium | Silverleaf Nightshade; Silver-leaved nightshade; White Horsenettle; Silverlead Nettle; Tomato Weed; Tomatillo; Texas Blueweed | Terrestrial Plant | Terrestrial | Sharratt D., & Barrett R. (2011). Oregon Department of Agriculture Plant Risk Assessment for Silverleaf Nightshade, Solanum elaeagnifolium Cav.. Retrieved from (link) | Oregon | |
| Solanum elaeagnifolium | Silverleaf Nightshade; Silver-leaved nightshade; White Horsenettle; Silverlead Nettle; Tomato Weed; Tomatillo; Texas Blueweed | Terrestrial Plant | Terrestrial | European and Mediterranean Plant Protection Organization. (2007). Report of a Pest Risk Analysis Solanum elaeagnifolium. Retrieved from (link) | Europe | |
| Solanum elaeagnifolium | Silverleaf Nightshade; Silver-leaved nightshade; White Horsenettle; Silverlead Nettle; Tomato Weed; Tomatillo; Texas Blueweed | Terrestrial Plant | Terrestrial | European and Mediterranean Plant Protection Organisation. (2006). Pest Risk Analysis for Solanium elaeagnifolium. Retrieved from (link) | Europe | |
| Sirex noctilio; Amylostereum areolatum | Sirex Woodwasp; Symbiotic Fungus | Insect/ Algae/Cyanobacteria | Terrestrial | Adams D. (2013). New York Terrestrial Invertebrates Invasiveness Ranking Form: Sirex noctilio; Amylostereum areolatum. Retrieved from (link) | New York | New NY Summary Link |
| Alosa chrysochloris | Skipjack Herring; Skipjack Shad | Fish | Aquatic | U.S. Fish and Wildlife Service. (2017). Ecological Risk Screening Summary: Skipjack Herring (Alosa chrysochloris). Retrieved from (link) | United States | |
| Sium sisarum | Skirret | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Froelichia gracilis | Slender Cottonweed; Slender Snakecotton; Froelichie grêle | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Froelichia gracilis. Retrieved from (link) | New York | |
| Alopecurus myosuroides | Slender Meadow Foxtail; Black-grass; Twitch Grass; Black Twitch; Vulpin des champs | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Alopecurus myosuroides | Slender Meadow Foxtail; Black-grass; Twitch Grass; Black Twitch; Vulpin des champs | Terrestrial Plant | Terrestrial | CFIA Risk Management | Canada | |
| Ottochloa nodosa | Slender Panic Grass; Slender Panicgrass | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Carthamus tenuis | Slender Safflower | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Crepidula fornicata | Slipper Limpet; Common Slipper Shell; Common Atlantic Slippersnail; Boat Shell; Quarterdeck Shell; Fornicating Slipper Snail; Atlantic Slipper Limpet; Common Slipper Limpet | Aquatic Invertebrate | Aquatic | Sewell J., & Sweet N. (2011). GB Non-native Organism Risk Assessment for Slipper Limpet (Crepidula fornicata). Retrieved from (link) | Great Britain | |
| Impatiens parviflora | Smallflower Touch-me-not; Small Balsam; Impatiente à petites fleurs | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2013). Weed Risk Assessment for Impatiens parviflora DC. (Balsaminaceae) – Smallflower touch-me-not, small balsam. Retrieved from (link) | United States | |
| Bromus inermis | Smooth Bromegrass; Smooth Brome; Brome inerme | Terrestrial Plant | Terrestrial | Mastalerz A., & Culley T. (2015). Ohio Invasive Plant Assessment Protocol: Bromus inermis. Retrieved from (link) | Ohio | |
| Hypochaeris glabra | Smooth Cat's Ear; Smooth Catsear; Porcelle glabre | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Channidae | Snakehead Spp. | Fish | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Channidae. Retrieved from (link) | Wisconsin | |
| Dicksonia antarctica | Soft Tree Fern | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Mya arenaria | Soft-shell Clam; Sand Gaper | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Mya arenaria. Retrieved from (link) | Alaska | |
| Heracleum sosnowskyi | Sosnowsky's Hogweed | Terrestrial Plant | Terrestrial | European and Mediterranean Plant Protection Organisation. (2009). Report of a Pest Risk Analysis for Heracleum sosnowskyi. Retrieved from (link) | Europe | |
| Heracleum sosnowskyi | Sosnowsky's Hogweed | Terrestrial Plant | Terrestrial | European and Mediterranean Plant Protection Organisation. (2008). Pest Risk Analysis for Heracleum sosnowskyi. Retrieved from (link) | Europe | |
| Prunus cerasus | Sour Cherry; Tart Cherry; Dwarf Cherry; Cerisier acide | Terrestrial Plant | Terrestrial | Glenn S. & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Prunus cerasus. Retrieved from (link) | New York | |
| Annona muricata | Soursop | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Limnobium laevigatum | South American Spongeplant; West Indian Spongeplant; Amazon Frogbit; Smooth Frogbit | Aquatic Plant | Aquatic | United States Department of Agriculture. (2013). Weed Risk Assessment for Limnobium laevigatum (Humb. & Bonpl. Ex Willd.) Heine (Hydrocharitaceae) – South American spongeplant. Retrieved from (link) | United States | |
| Bacopa australis | Southern Bacopa | Aquatic Plant | Aquatic | United States Department of Agriculture. (2013). Weed Risk Assessment for Bacopa australis V.C. Souza (Scrophulariaceae). Retrieved from (link) | United States | |
| Digitaria ciliaris | Southern Crabgrass; Tropical Finger-grass; Tropical Crabgrass; Summer Grass | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Xiphophorus maculatus | Southern Platyfish; Hi Fin Platy; Common Platy; Moonfish | Fish | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Southern Platyfish (Xiphophorus maculatus). Retrieved from (link) | United States | |
| Cenchrus echinatus | Southern Sandspur; Spiny Sandspur; Mossman River Grass | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Cenchrus echinatus | Southern Sandspur; Spiny Sandspur; Mossman River Grass | Terrestrial Plant | Terrestrial | Wolf K. (2016). Cenchrus echinatus Risk Assessment. Retrieved from (link) | California | |
| Cenchrus echinatus | Southern Sandspur; Spiny Sandspur; Mossman River Grass | Terrestrial Plant | Terrestrial | CFIA Risk Management | Canada | |
| Bunias erucago | Southern Warty Cabbage | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2016). Weed Risk Assessment for Bunias erucago L. (Brassicaceae) - Southern warty cabbage. Retrieved from (link) | United States | |
| Glycine max | Soybeans; Soja | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2014). Weed Risk Assessment for Glycine max (L.) Merr. (Fabaceae) – Soybean and Genetically Engineered Herbicide Resistant Soybean. Retrieved from (link) | United States | New USDA Risk Assessment link |
| Glycine max(GE herbicide resistant) | Soybeans (GE herbicide resistant); Soja | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2014). Weed Risk Assessments for Glycine max (L.) Merr. (Fabaceae) – Soybean and Genetically Engineered Herbicide Resistant Soybean. Retrieved from (link) | United States | |
| Spartium junceum | Spanish Broom; Weaver's Broom | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Erica lusitanica | Spanish Heath; Portuguese Heath; Spanish Heather | Terrestrial Plant | Terrestrial | French, K. (2009). Oregon Department of Agriculture Plant Pest Risk Assessment for Spanish Heath, Erica lusitanica. Retrieved from (link) | Oregon | |
| Spartina ssp. | Spartina; Cordgrass | Aquatic Plant | Aquatic | Park A. (2011). Oregon Department of Agriculture Plant Pest Risk Assessment for Spartina, Spartina ssp.. Retrieved from (link) | Oregon | |
| Chloris pycnothrix | Spiderweb Chloris | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Cussonia spicata | Spiked Cabbage Tree; Lowveld Cabbage Tree; Common Cabbage Tree | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Cobitis taenia | Spine Loach; Spotted Weather Loach | Fish | Aquatic | U.S. Fish and Wildlife Service. (2017). Ecological Risk Screening Summary: Spine Loach (Cobitis taenia). Retrieved from (link) | United States | |
| Najas marina | Spiny Naiad; Spiny Water Nymph; Holly-leaved Naiad; Naïade marine | Aquatic Plant | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Najas marina. Retrieved from (link) | Wisconsin | |
| Bythotrephes longimanus (formerly Bythotrephes cederstroemii) | Spiny Water Flea; Spiny Waterflea | Aquatic Invertebrate | Aquatic | Schwartzberg E. (2013). New York Fish and Aquatic Invertebrate Invasiveness Ranking Form: Bythotrephes cederstroemii. Retrieved from (link) | New York | New NY Summary Link |
| Bythotrephes longimanus (formerly Bythotrephes cederstroemii) | Spiny Water Flea; Spiny Waterflea | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2017). Ecological Risk Screening Summary: Spiny Water Flea: (Bythotrephes longimanus). Retrieved from (link) | United States | Added USFWS Summary Assessment |
| Bythotrephes longimanus (formerly Bythotrephes cederstroemii) | Spiny Water Flea; Spiny Waterflea | Aquatic Invertebrate | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Bythotrephes cederstroemi. Retrieved from (link) | Wisconsin | |
| Bythotrephes longimanus (formerly Bythotrephes cederstroemii) | Spiny Water Flea; Spiny Waterflea | Aquatic Invertebrate | Aquatic | Johannsson O.E. (2007). Risk Assessment of Bythotrephes longimanus establishment in Muskoka Lakes: an Assessment of QBRAT, the Quantitative Biological Risk Assessment Tool. Retrieved from (link) | Ontario | |
| Orconectes limosus | Spiny-cheek Crayfish | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2015). Ecological Risk Screening Summary: Spiny-cheek crayfish (Orconectes limosus). Retrieved from (link) | United States | |
| Orconectes limosus | Spiny-cheek Crayfish | Aquatic Invertebrate | Aquatic | Great Britain Non-Native Species Secretariat. (2011). GB Non-Native Organism Risk Assessment Scheme for Spiny-cheek Crayfish (Orconectes limosus). Retrieved from (link) | Great Britain | |
| Centaurea stoebe | Spotted Knapweed; Spotted Star-thistle; Centaurée du Rhin | Terrestrial Plant | Terrestrial | Mastalerz A. (2016). Ohio Invasive Plant Assessment Protocol: Centaurea stoebe. Retrieved from (link) | Ohio | |
| Centaurea stoebe | Spotted Knapweed; Spotted Star-thistle; Centaurée du Rhin | Terrestrial Plant | Terrestrial | Jacquart E., & Clemants A. (2012). Indiana Non-Native Plant Invasiveness Ranking Form: Centaurea stoebe. Retrieved from (link) | Indiana | |
| Centaurea stoebe | Spotted Knapweed; Spotted Star-thistle; Centaurée du Rhin | Terrestrial Plant | Terrestrial | Ma J., & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Centaurea stoebe. Retrieved from (link) | New York | |
| Centaurea stoebe | Spotted Knapweed; Spotted Star-thistle; Centaurée du Rhin | Terrestrial Plant | Terrestrial | Annen C. (2007). Wisconsin Department of Natural Resources Literature Review: Centaurea stoebe. Retrieved from (link) | Wisconsin | |
| Centaurea stoebe | Spotted Knapweed; Spotted Star-thistle; Centaurée du Rhin | Terrestrial Plant | Terrestrial | Chandler M. (2013). MN NWAC Risk Assessment Worksheet: Centaurea stoebe. Retrieved from (link) | Minnesota | |
| Lycorma delicatula | Spotted Lanternfly; Fulgore tacheté | Insect | Terrestrial | European and Mediterranean Plant Protection Organisation. (2016). Pest Risk Analysis for Lycorma delicatula. Retrieved from (link) | Europe | |
| Drosophila suzukii | Spotted Wing Drosophila; Drosophile à ailes tachetées | Insect | Terrestrial | European and Mediterranean Plant Protection Organisation. (2011). Report of a Pest Risk Analysis for Drosophila suzukii. Retrieved from (link) | Europe | |
| Senecio vernalis | Spring Groundsel; Eastern Groundsel | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Senecio vernalis | Spring Groundsel; Eastern Groundsel | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2016). Weed Risk Assessment for Senecio vernalis Waldst. & Kit. (Asteraceae) – Eastern groundsel. Retrieved from (link) | United States | |
| Milium vernale | Spring Millet Grass; Spring Milletgrass | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Thymelaea passerina | Spurge Flax; Passerine annuelle | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2017). Weed Risk Assessment for Thymelaea passerina (L.) Coss & Germ (Thymelaeaceae) – Spurge flax. Retrieved from (link) | United States | |
| Centaurea virgata | Squarrose Knapweed | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Centaurea virgata | Squarrose Knapweed | Terrestrial Plant | Terrestrial | Sharratt D. B. (2010). Oregon Department of Agriculture Plant Pest Risk Assessment for Squarrose knapweed, Centaurea virgata ssp. squarrosa. Retrieved from (link) | Oregon | |
| Centaurea virgata | Squarrose Knapweed | Terrestrial Plant | Terrestrial | Chandler M. (2015). MN NWAC Risk Assessment Worksheet: Centaurea virgata. Retrieved from (link) | Minnesota | |
| Eupatorium cannabinum | St. John's Herb; Hemp Agrimony; Holy Rope; Eupatoire chanvrine | Terrestrial Plant | Terrestrial | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: St. John's Herb (Eupatorium cannabinum). Retrieved from (link) | United States | |
| Nematostella vectensis | Starlet Sea Anemone | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Nematostella vectensis. Retrieved from (link) | Alaska | |
| Ornithogalum umbellatum | Star-of-Bethlehem; Garden Star-of-Bethlehem; Grass Lily; Nap-at-noon; Eleven-o'clock Lady; Ornithogale en ombelle | Terrestrial Plant | Terrestrial | Preston S. (2018). Ohio Invasive Plant Assessment Protocol: Ornithogalum umbellatum. Retrieved from (link) | Ohio | |
| Nitellopsis obtusa | Starry Stonewart | Aquatic Plant | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Nitellopsis obtusa. Retrieved from (link) | Wisconsin | Change common name |
| Nitellopsis obtusa | Starry Stonewart | Aquatic Plant | Aquatic | Michigan Department of Agriculture and Rural Development. (2015). Weed Risk Assessment for Nitellopsis obtusa (Desv.) J. Groves (Characeae) - Starry stonewort. Retrieved from (link) | Michigan | |
| Cyprinella whipplei | Steelcolor Shiner | Fish | Aquatic | U.S. Fish and Wildlife Service. (2017). Ecological Risk Screening Summary: Steelcolor Shiner (Cyprinella whipplei). Retrieved from (link) | United States | |
| Acipenser stellatus | Stellate Sturgeon; Starry Surgeon | Fish | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Stellate Sturgeon (Acipenser stellatus). Retrieved from (link) | United States | |
| Benthophilus stellatus | Stellate Tadpole Goby | Fish | Aquatic | U.S. Fish and Wildlife Service. (2017). Ecological Risk Screening Summary: Stellate Tadpole-goby (Benthopilus stellatus). Retrieved from (link) | United States | |
| Onopordum acaulon | Stemless Thistle | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2019). Weed Risk Assessment for Onopordum acaulon L. (Asteraceae) – Stemless thistle. Retrieved from (link) | United States | |
| Acipenser ruthenus | Sterlet; White Sturgeon | Fish | Aquatic | U.S. Fish and Wildlife Service. (2017). Ecological Risk Screening Summary: Sterlet (Acipenser ruthenus). Retrieved from (link) | United States | |
| Solanum sisymbriifolium | Sticky Nightshade; Vila-vila; Red Buffalo-bur; Fire-and-ice Plant; Litchi Tomato; Morelle de Balbis | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Solanum sisymbriifolium | Sticky Nightshade; Vila-vila; Red Buffalo-bur; Fire-and-ice Plant; Litchi Tomato; Morelle de Balbis | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2013). Weed Risk Assessment for Solanum sisymbriifolium Lam. (Solanaceae) – Sticky nightshade. Retrieved from (link) | United States | |
| Heteropneustes fossilis | Stinging Catfish; Asian Stinging Catfish; Fossil Cat | Fish | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Heteropneustes fossilis. Retrieved from (link) | United States | summary assessment added |
| Dittrichia graveolens | Stinkwort; Stinking Fleabane | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2013). Weed Risk Assessment for Dittrichia graveolens (L.) Greuter (Asteraceae) – Stinkwort. Retrieved from (link) | United States | |
| Pseudorasbora parva | Stone Moroko; Topmouth Gudgeon | Fish | Aquatic | OMNRF Risk Assessment | Ontario | |
| Pseudorasbora parva | Stone Moroko; Topmouth Gudgeon | Fish | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Pseudorasbora parva. Retrieved from (link) | United States | |
| Pseudorasbora parva | Stone Moroko; Topmouth Gudgeon | Fish | Aquatic | GB Non-Native Species Secretariat. (2011). GB Non-Native Organism Risk Assessment Scheme for Topmouth Gudgeon (Pseudorasbora parva). Retrieved from (link) | Great Britain | |
| Pinus pinea | Stone Pine; Italian Stone Pine; Umbrella Pine; Parasol Pine | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Psidium cattleianum | Strawberry Guava; Cattley Guava; Cherry Guava;Â Chinese Guava | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Amphibalanus amphitrite | Striped Barnacle; Purple Acorn Barnacle; Amphitrite's Rock Barnacle | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Amphibalanus amphitrite. Retrieved from (link) | Alaska | |
| Morone saxatilis | Striped Bass; Atlantic Striped Bass; Striper; Linesider; Rock; Rockfish; Bar rayé | Fish | Aquatic | OMNRF Risk Assessment | Ontario | |
| Linaria repens | Striped Toadflax; Pale Toadflax; Creeping Toadflax; Linaire rampante | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Cosmos sulphureus | Sulfur Cosmos; Yellow Cosmos | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Buddleja davidii; Buddleia davidii | Summer Lilac; Butterfly-bush; Orange Eye; Buddléia de David | Terrestrial Plant | Terrestrial | Brusati E.D. (2016). Buddleja davidii Risk Assessment. Retrieved from (link) | California | |
| Buddleja davidii; Buddleia davidii | Summer Lilac; Butterfly-bush; Orange Eye; Buddléia de David | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Adonis aestivalis | Summer Pheasant's-eye; Pheasant's Eye | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Adonis aestivalis | Summer Pheasant's-eye; Pheasant's Eye | Terrestrial Plant | Terrestrial | Oregon Department of Agriculture. (2013). Plant Pest Risk Assessment for Pheasant's Eye, Adonis aestivalis L. Retrieved from (link) | Oregon | |
| Adonis aestivalis | Summer Pheasant's-eye; Pheasant's Eye | Terrestrial Plant | Terrestrial | United States Department of Agriuclture. (2019).Weed Risk Assessment for Adonis aestivalis L. (Ranunculaceae) - Summer pheasant's-eye. Retrieved from (link) | United States | |
| Leucojum aestivum | Summer Snowflake; Loddon Lily; Nivéole d'été | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Isachne globosa | Swamp Millet | Wetland Plant | Wetland | CFIA Categorization Assessment | Canada | |
| Crassula helmsii | Swamp Stonecrop; New Zealand Pygmy Weed; Crassula; Australian Swamp Stonecrop | Wetland Plant | Wetland | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Australian Swamp Stonecrop (Crassula helmsii). Retrieved from (link) | United States | stone crop assessment added |
| Crassula helmsii | Swamp Stonecrop; New Zealand Pygmy Weed; Crassula; Australian Swamp Stonecrop | Wetland Plant | Wetland | United States Department of Agriculture. (2013). Weed Risk Assessment for Crassula helmsii (Kirk) Cockayne (Crassulaceae) – Swamp stonecrop. Retrieved from (link) | United States | |
| Crassula helmsii | Swamp Stonecrop; New Zealand Pygmy Weed; Crassula; Australian Swamp Stonecrop | Wetland Plant | Wetland | European and Mediterranean Plant Protection Organisation. (2006). Pest Risk Analysis for Crassula helmsii. Retrieved from (link) | Europe | |
| Crassula helmsii | Swamp Stonecrop; New Zealand Pygmy Weed; Crassula; Australian Swamp Stonecrop | Wetland Plant | Wetland | European and Mediterranean Plant Protection Organization. (2006). Report of a Pest Risk Analysis: Crassula helmsii. Retrieved from (link) | Europe | |
| Crassula helmsii | Swamp Stonecrop; New Zealand Pygmy Weed; Crassula; Australian Swamp Stonecrop | Wetland Plant | Wetland | Great Britain Non-Native Species Secretariat. (2011). GB Non-Native Organism Risk Assessment Scheme for Swamp Stonecrop (Crassula helmsii). Retrieved from (link) | Great Britain | |
| Crassula helmsii | Swamp Stonecrop; New Zealand Pygmy Weed; Crassula; Australian Swamp Stonecrop | Wetland Plant | Wetland | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Crassula helmsii. Retrieved from (link) | Wisconsin | |
| Galium odoratum | Sweet Bedstraw; Sweet-scented Bedstraw; Gaillet odorant | Terrestrial Plant | Terrestrial | Clemants S., & Moore, G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Galium odoratum. Retrieved from (link) | New York | |
| Prunus avium | Sweet Cherry; Wild Cherry; Gean; Cerisier des oiseaux | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Prunus avium. Retrieved from (link) | New York | |
| Hypericum androsaemum | Sweet-amber; Tutsan; Shrubby St. John's Wort; Millepertuis androsème | Terrestrial Plant | Terrestrial | Brusati E.D. (2016). Hypericum androsaemum Risk Assessment. Retrieved from (link) | California | |
| Acer pseudoplatanus | Sycamore Maple; Planetree Maple; Érable sycomore | Terrestrial Plant | Terrestrial | Ma J., & Moore G. (2008). New York Non-Native Plant Invasiveness Ranking Form; Acer pseudoplatanus. Retrieved from (link) | New York | |
| Zygophyllum fabago | Syrian Bean-caper; Syrian Beancaper | Terrestrial Plant | Terrestrial | Sweet L. (2016). Zygophyllum fabago Risk Assessment. Retrieved from (link) | California | |
| Zygophyllum fabago | Syrian Bean-caper; Syrian Beancaper | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Zygophyllum fabago | Syrian Bean-caper; Syrian Beancaper | Terrestrial Plant | Terrestrial | CFIA Risk Management | Canada | |
| Cephalaria syriaca | Syrian Cephalaria; Makhobeli | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Notobasis syriaca | Syrian Thistle | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Schedonorus phoenix | Tall Fescue; Kentucky Fescue; Reed Fescue; Coarse Fescue; Alta Fescue | Terrestrial Plant | Terrestrial | Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Schedonorus phoenix. Retrieved from (link) | New York | |
| Schedonorus arundinaceus | Tall Fescue; Tall Rye Grass | Terrestrial Plant | Terrestrial | Jacquart E., Phillabaum R., Good T., et al. (2004). Assessment of Invasive Species in Indiana's Natural Areas: Schenodorus arundinacea. Retrieved from (link) | Indiana | |
| Tamarixspp. | Tamarisk; Saltcedar; Salt Cedar | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Tanacetum vulgare | Tansy; Common Tansy; Bitter Buttons; Cow Bitter; Golden Buttons; Tanaisie vulgaire | Terrestrial Plant | Terrestrial | Annen C. (2007). Wisconsin Department of Natural Resources Literature Review: Tanacetum vulgare. Retrieved from (link) | Wisconsin | |
| Tanacetum vulgare | Tansy; Common Tansy; Bitter Buttons; Cow Bitter; Golden Buttons; Tanaisie vulgaire | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Tanacetum vulgare. Retrieved from (link) | New York | |
| Tanacetum vulgare | Tansy; Common Tansy; Bitter Buttons; Cow Bitter; Golden Buttons; Tanaisie vulgaire | Terrestrial Plant | Terrestrial | Chandler M. (2013). MN NWAC Risk Assessment Worksheet: Tanacetum vulgare. Retrieved from (link) | Minnesota | |
| Senecio jacobaea | Tansy-Ragwort | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Senecio jacobaea. Retrieved from (link) | New York | |
| Vallisneria spiralis | Tape Grass; Straight Vallisneria; Eel Grass | Aquatic Plant | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Tape Grass (Vallisneria spiralis). Retrieved from (link) | United States | |
| Lonicera tatarica | Tatarian Honeysuckle; Bush Honeysuckle; Amur Honeysuckle; Chèvrefeuille de Tartarie | Terrestrial Plant | Terrestrial | Jacquart E., Collins K., O'Neill B., et al. (2003). Assessment of Invasive Species in Indiana's Natural Areas; Official Asian Bush Honeysuckle (Lonicera maackii, morrowii, tatartica, and x bella). Retrieved from (link) | Indiana | |
| Lonicera tatarica | Tatarian Honeysuckle; Bush Honeysuckle; Amur Honeysuckle; Chèvrefeuille de Tartarie | Terrestrial Plant | Terrestrial | Mastalerz A., & Culley T. (2015). Ohio Invasive Plant Assessment Protocol: Lonicera tatarica. Retrieved from (link) | Ohio | |
| Lonicera tatarica | Tatarian Honeysuckle; Bush Honeysuckle; Amur Honeysuckle; Chèvrefeuille de Tartarie | Terrestrial Plant | Terrestrial | Sheehan M. (2007). Wisconsin Department of Natural Resources Literature Review: Lonicera tatarica. Retrieved from (link) | Wisconsin | |
| Lonicera tatarica | Tatarian Honeysuckle; Bush Honeysuckle; Amur Honeysuckle; Chèvrefeuille de Tartarie | Terrestrial Plant | Terrestrial | Van Riper L., & Power T. (2014). MN NWAC Risk Assessment Worksheet: Lonicera tatarica. Retrieved from (link) | Minnesota | |
| Onopordum tauricum | Taurian Thistle; Bull Cotton Thistle | Terrestrial Plant | Terrestrial | Oregon Department of Agriculture. (2008). Weed Risk Assessment for Taurian Thistle Onopordum tauricum Willd. Retrieved from (link) | Oregon | |
| Jovellana punctata | Tea Cup Flower; Teacup Flower | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Hygrophila corymbosa | Temple Plant; Starhorn; Giant Hygro | Aquatic Plant | Aquatic | United States Department of Agriculture. (2015). Weed Risk Assessment for Hygrophila corymbosa (Blume) Lindau (Acanthaceae) – Temple plant. Retrieved from (link) | United States | |
| Tinca tinca | Tench; Eurasian Tench; Doctoe Fish; Tanche | Fish | Aquatic | Adams D., & Corser J. (2013). New York Fish and Aquatic Invertebrate Invasiveness Ranking Form: Tinca tinca. Retrieved from (link) | New York | New NY Summary Link |
| Tinca tinca | Tench; Eurasian Tench; Doctoe Fish; Tanche | Fish | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Tench (Tinca tinca). Retrieved from (link) | United States | |
| Tinca tinca | Tench; Eurasian Tench; Doctoe Fish; Tanche | Fish | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Tinca tinca. Retrieved from (link) | Wisconsin | |
| Nassella leucotricha | Texas Wintergrass; Texas Needlegrass; Texas Tussockgrass | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Thesium ramosum | Thesium; Field Thesium | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Thesium ramosum | Thesium; Field Thesium | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Thesium ramosum | Thesium; Field Thesium | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2019). Weed Risk Assessment for Thesium ramosum Hayne (Thesiaceae) – Thesium. Retrieved from (link) | United States | |
| Chelon ramada | Thinlip Grey Mullet | Fish | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Thinlip Grey Mullet (Chelon ramada). Retrieved from (link) | United States | |
| Acipenser nudiventris | Thorn Sturgeon; Bastard Sturgeon; Fringebarbel Sturgeon; Ship Sturgeon; Spiny Sturgeon; Esturgeon nu | Fish | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Thorn Sturgeon (Acipenser nudiventris). Retrieved from (link) | United States | |
| Geosmithithia morbida (M. KolarÃk, E. Freeland, C. Utley & Tisserat); Pityophthorus juglandis | Thousand Canker Disease; Walnut Twig Beetle | Algae/Cyanobacteria | Terrestrial | European and Mediterranean Plant Protection Organization. (2015). Pest Risk Analysis for Thousand cankers disease (Geosmithia morbida and Pityophthorus juglandis). Retrieved from (link) | Europe | |
| Geosmithithia morbida (M. KolarÃk, E. Freeland, C. Utley & Tisserat); Pityophthorus juglandis | Thousand Canker Disease; Walnut Twig Beetle | Algae/Cyanobacteria | Terrestrial | Adams D. (2013). New York Terrestrial Invertebrates Invasiveness Ranking Form: Geosmithia morbida/Pityophthorus juglandis. Retrieved from (link) | New York | |
| Gasterosteus aculeatus | Threespine Stickleback | Fish | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Gasterosteus aculeatus. Retrieved from (link) | Wisconsin | |
| Wikstroemia indica | Tiebush; Tie Bush; Indian Stringbush; Bootlace Bush; Small-leaf Salago | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2013). Weed Risk Assessment for Wikstroemia indica (L.) C. A. Mey. (Thymelaeaceae) - Tiebush. Retrieved from (link) | United States | New summary assessment added |
| Phleum pratense | Timothy; Timothy Grass; Timothy-grass; Fléole des prés | Terrestrial Plant | Terrestrial | Glenn S. (2008). New York Non-Native Plant Invasiveness Ranking Form: Phleum pratense. Retrieved from (link) | New York | |
| Cortaderia richardii | Toetoe | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Tomato Brown Rugose Fruit Virus | Virus | Terrestrial | European and Mediterranean Plant Protection Organisation. (2020). Pest Risk Analysis for Tomato Brown Rugose Fruit Virus (Tobamovirus). Retrieved from (link) | Europe | ||
| Keiferia lycopersicella | Tomato Pinworm; Mineuse de la tomate | Insect | Terrestrial | European and Mediterranean Plant Protection Organisation. (2012). Pest Risk Analysis for Keiferia lycopersicella. Retrieved from (link) | Europe | |
| Ammi visnaga | Toothpickweed; Toothpick-plant; Bisnaga; Khella; Bishop's Weed | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Culter alburnus | Topmouth Culter | Fish | Aquatic | U.S. Fish and Wildlife Service. (2017). Ecological Risk Screening Summary: Culter alburnus. Retrieved from (link) | United States | |
| Solanum dulcamara | Trailing Nightshade; Bittersweet Nightshade; Climbing Nightshade; Morelle douce-amère | Terrestrial Plant | Terrestrial | Clemants S. (2009). New York Non-Native Plant Invasiveness Ranking Form: Solanum dulcamara. Retrieved from (link) | New York | |
| Ailanthus altissima | Tree-of-Heaven; Varnish Tree; Chinese Sumac; Stinking Sumac; Copal Tree; Varnish Tree; Paradise Tree; Tree of Heaven; Ailante glanduleux | Terrestrial Plant | Terrestrial | Ma J., Moore G., & Clemants S. (2008). New York Non-Native Plant Invasiveness Ranking Form; Ailanthus altissima. Retrieved from (link) | New York | New NY Summary Link |
| Ailanthus altissima | Tree-of-Heaven; Varnish Tree; Chinese Sumac; Stinking Sumac; Copal Tree; Varnish Tree; Paradise Tree; Tree of Heaven; Ailante glanduleux | Terrestrial Plant | Terrestrial | Coombs E. (2012). Oregon Department of Agriculture Plant Pest Risk Assessment Tree of heaven, Ailanthus altissima. Retrieved from (link) | Oregon | |
| Ailanthus altissima | Tree-of-Heaven; Varnish Tree; Chinese Sumac; Stinking Sumac; Copal Tree; Varnish Tree; Paradise Tree; Tree of Heaven; Ailante glanduleux | Terrestrial Plant | Terrestrial | Jacquart E., & Clemants A. (2012). Indiana Non-Native Plant Invasiveness Ranking Form: Ailanthus altissima. Retrieved from (link) | Indiana | |
| Ailanthus altissima | Tree-of-Heaven; Varnish Tree; Chinese Sumac; Stinking Sumac; Copal Tree; Varnish Tree; Paradise Tree; Tree of Heaven; Ailante glanduleux | Terrestrial Plant | Terrestrial | Dehnen-Schmutz K. (2016). GB Non-native Organism Rapid Risk Assessment for Tree-of-Heaven (Ailanthus altissima). Retrieved from (link) | Great Britain | |
| Ailanthus altissima | Tree-of-Heaven; Varnish Tree; Chinese Sumac; Stinking Sumac; Copal Tree; Varnish Tree; Paradise Tree; Tree of Heaven; Ailante glanduleux | Terrestrial Plant | Terrestrial | OIPC Team. (2014). Ohio Invasive Plant Assessment Protocol: Ailanthus altissima. Retrieved from (link) | Ohio | |
| Ailanthus altissima | Tree-of-Heaven; Varnish Tree; Chinese Sumac; Stinking Sumac; Copal Tree; Varnish Tree; Paradise Tree; Tree of Heaven; Ailante glanduleux | Terrestrial Plant | Terrestrial | Kollmansberger A. (2007). Wisconsin Department of Natural Resources Literature Review: Ailanthus altissima. Retrieved from (link) | Wisconsin | |
| Ailanthus altissima | Tree-of-Heaven; Varnish Tree; Chinese Sumac; Stinking Sumac; Copal Tree; Varnish Tree; Paradise Tree; Tree of Heaven; Ailante glanduleux | Terrestrial Plant | Terrestrial | Pergl J. (2018). EU Non-Native Organism Risk Assessment Scheme: Ailanthus altissima. Retrieved from (link) | Europe | |
| Ailanthus altissima | Tree-of-Heaven; Varnish Tree; Chinese Sumac; Stinking Sumac; Copal Tree; Varnish Tree; Paradise Tree; Tree of Heaven; Ailante glanduleux | Terrestrial Plant | Terrestrial | Calkins J. (2019). MN NWAC Risk Assessment Worksheet: Ailanthus altissima. Retrieved from (link) | Minnesota | |
| Luziola subintegra | Tropical American Watergrass; Watergrass; Large Watergrass | Aquatic Plant | Wetland | CFIA Categorization Assessment | Canada | |
| Luziola subintegra | Tropical American Watergrass; Watergrass; Large Watergrass | Aquatic Plant | Wetland | United States Department of Agriculture. (2014). Weed Risk Assessment for Luziola subintegra Swallen. (Poaceae) – Tropical American watergrass. Retrieved from (link) | United States | |
| Myosotis scorpioides | True Forget-me-not; Water Forget-me-not; Myosotis scorpioïde | Wetland Plant | Wetland | Ma J., & Moore G. (2008). New York Non-Native Plant Invasiveness Ranking Form: Myosotis scorpioides. Retrieved from (link) | New York | |
| Proterorhinus marmoratus | Tubenose Goby | Fish | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Proterorhinus marmoratus. Retrieved from (link) | Wisconsin | |
| Proterorhinus marmoratus | Tubenose Goby | Fish | Aquatic | Schwartzberg E. (2013). New York Fish & Aquatic Invertebrate Invasiveness Ranking Form: Proterorhinus marmoratus. Retrieved from (link) | New York | |
| Cichla kelberi | Tucunaré Amarela; Tucunaré Comum | Fish | Aquatic | U.S. Fish and Wildlife Service. (2014). Ecological Risk Screening Summary: Cichla kelberi. Retrieved from (link) | United States | |
| Agrilus bilineatus | Two-lined Chestnut Borer; Agrile du chétaignier | Insect | Terrestrial | European and Mediterranean Plant Protection Organisation. (2019). Pest Risk Analysis for Agrilus bilineatus. Retrieved from (link) | Europe | |
| Linum strictum | Upright Flax; Rigid Flax; Upright Yellow Flax | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Echinodorus uruguayensis | Uruguay Sword Plant | Aquatic Plant | Aquatic | United States Department of Agriculture. (2013). Weed Risk Assessment for Echinodorus uruguayensis Arechav. (Alismataceae) – Uruguay sword plant. Retrieved from (link) | United States | |
| Ciona intestinalis | Vase Tunicate; Ascidie Jaune | Aquatic Invertebrate | Aquatic | Therriault T.W., & Herborg L-M. (2007). Risk Assessment for Two Solitary and Three Colonial Tunicates in Both Atlantic and Pacific Canadian Waters. Retrieved from (link) | Canada | |
| Ciona intestinalis | Vase Tunicate; Ascidie Jaune | Aquatic Invertebrate | Aquatic | DFO. (2013). Science Advice from a Risk Assessment of Five Sessile Tunicate Species. Retrieved from (link) | Canada | |
| Mucuna pruriens | Velvet Bean; Bengal Velvet Bean; Florida Velvet Bean; Mauritius Velvet Bean; Yokohama Velvet Bean; Cowage; Cowitch; Lacuna Bean; Lyon Bean | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Digitaria velutina | Velvet Fingergrass; Velvet Crabgrass | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Coregonus albula | Vendace | Fish | Aquatic | U.S. Fish and Wildlife Service. (2015). Ecological Risk Screening Summary: Vendace (Coregonus albula). Retrieved from (link) | United States | |
| Chrysopogon zizanioides | Vetiver | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Botrylloides violaceus | Violet Tunicate; Chain Tunicate; Orange Sheath Tunicate; Botrylloïde Violet | Aquatic Invertebrate | Aquatic | Therriault T.W., & Herborg L-M. (2007). Risk Assessment for Two Solitary and Three Colonial Tunicates in Both Atlantic and Pacific Canadian Waters. Retrieved from (link) | Canada | |
| Botrylloides violaceus | Violet Tunicate; Chain Tunicate; Orange Sheath Tunicate; Botrylloïde Violet | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Botrylloides violaceus. Retrieved from (link) | Alaska | |
| Botrylloides violaceus | Violet Tunicate; Chain Tunicate; Orange Sheath Tunicate; Botrylloïde Violet | Aquatic Invertebrate | Aquatic | DFO. (2013). Science Advice from a Risk Assessment of Five Sessile Tunicate Species. Retrieved from (link) | Canada | |
| Echium vulgare | Viper's Bugloss; Blueweed; Blue Devil; Blue Thistle; Common Viper's Bugloss; Vipérine commune | Terrestrial Plant | Terrestrial | Markson T. (2011). MN NWAC Risk Assessment Worksheet: Echium vulgare. Retrieved from (link) | Minnesota | |
| Viral Hemorrhagic Septicemia Virus | Pathogen | Aquatic | Kaufman J. (2010). Viral Hemorrhagic Septicemia Virus (VHSV) Risk Assessment for Oregon 2010. Retrieved from (link) | Oregon | ||
| Orconectes virilis | Virile Crayfish; Northern Crayfish; Eastern Crayfish; Lake Crawfish; Common Crawfish | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2015). Ecological Risk Screening Summary: Virile Crayfish (Orconectes virili). Retrieved from (link) | United States | |
| Orconectes virilis | Virile Crayfish; Northern Crayfish; Eastern Crayfish; Lake Crawfish; Common Crawfish | Aquatic Invertebrate | Aquatic | Rogers D., & Watson E. (2013). GB Non-Native Organism Risk Assessment for Orconectes virilis. Retrieved from (link) | Great Britain | |
| Hypomesus nipponensis | Wakasagi | Fish | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Wakasagi (Hypomesus nipponensis). Retrieved from (link) | United States | |
| Clarias batrachus | Walking Catfish; Phillipine Catfish; Poisson-chat ambulant | Fish | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Clarias batrachus. Retrieved from (link) | United States | |
| Clarias batrachus | Walking Catfish; Phillipine Catfish; Poisson-chat ambulant | Fish | Aquatic | Adams D. (2013). New York Fish and Aquatic Invertebrate Invasiveness Ranking Form: Clarias batrachus. Retrieved from (link) | New York | |
| Lymnaea peregra; Radix peregra | Wandering Pond Snail | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Wandering Pond Snail (Lymnaea peregra). Retrieved from (link) | United States | |
| Galium verrucosum | Warty Bedstraw; Southern Cleavers | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Cornigerius maeoticus maeoticus | Water Flea | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2017). Ecological Risk Screening Summary: Water Flea (Cornigerius maeoticus maeoticus). Retrieved from (link) | United States | |
| Daphnia lumholtzi | Water Flea | Aquatic Invertebrate | Aquatic | Soto J. (2013). New York Fish and Aquatic Invertebrate Invasiveness Ranking Form: Daphnia lumholtzi. Retrieved from (link) | New York | New NY Summary Link |
| Daphnia lumholtzi | Water Flea | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Water Flea (Daphnia lumholtzi). Retrieved from (link) | United States | Added USFWS Summary Assessment |
| Daphnia lumholtzi | Water Flea | Aquatic Invertebrate | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Daphnia lumholtzi. Retrieved from (link) | Wisconsin | |
| Eichhornia crassipes | Water Hyacinth; Common Water Hyacinth; Jacinthe d'eau | Aquatic Plant | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Water Hyacinth (Eichhornia crassipes). Retrieved from (link) | United States | Water hyascinth summary assessment |
| Eichhornia crassipes | Water Hyacinth; Common Water Hyacinth; Jacinthe d'eau | Aquatic Plant | Aquatic | European and Mediterranean Plant Protection Organization. (2008). Report of a Pest Risk Analysis: Eichhornia crassipes. Retrieved from (link) | Europe | |
| Eichhornia crassipes | Water Hyacinth; Common Water Hyacinth; Jacinthe d'eau | Aquatic Plant | Aquatic | European and Mediterranean Plant Protection Organization. (2008). Pest Risk Analysis for Eichhornia crassipes. Retrieved from (link) | Europe | |
| Eichhornia crassipes | Water Hyacinth; Common Water Hyacinth; Jacinthe d'eau | Aquatic Plant | Aquatic | Moore G. (2008). New York Non-Native Plant Invasiveness Ranking Form: Eichhornia crassipes. Retrieved from (link) | New York | |
| Eichhornia crassipes | Water Hyacinth; Common Water Hyacinth; Jacinthe d'eau | Aquatic Plant | Aquatic | Great Britain Non-Native Species Secretariat. (2010). GB Non-Native Organisms Risk Assessment Scheme for Water Hyacinth (Eichhornia crassipes). Retrieved from (link) | Great Britain | |
| Eichhornia crassipes | Water Hyacinth; Common Water Hyacinth; Jacinthe d'eau | Aquatic Plant | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Eichhornia crassipes. Retrieved from (link) | Wisconsin | |
| Pistia stratiotes | Water Lettuce; Water Cabbage; Nile Cabbage;Â Shellflower; Laitue d'eau | Aquatic Plant | Aquatic | European and Mediterranean Plant Protection Organization. (2017). Pest Risk Analysis for Pistia stratiotes. Retrieved from (link) | Europe | |
| Pistia stratiotes | Water Lettuce; Water Cabbage; Nile Cabbage;Â Shellflower; Laitue d'eau | Aquatic Plant | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Water Lettuce (Pistia stratiotes). Retrieved from (link) | United States | |
| Pistia stratiotes | Water Lettuce; Water Cabbage; Nile Cabbage;Â Shellflower; Laitue d'eau | Aquatic Plant | Aquatic | Newman J. (2017). GB Non-native Species Rapid Risk Assessment (NRAA) for Water Lettuce (Pistia stratiotes). Retrieved from (link) | Great Britain | |
| Pistia stratiotes | Water Lettuce; Water Cabbage; Nile Cabbage;Â Shellflower; Laitue d'eau | Aquatic Plant | Aquatic | Ma J. (2009). New York Non-Native Plant Invasiveness Ranking Form: Pistia stratiotes. Retrieved from (link) | New York | |
| Pistia stratiotes | Water Lettuce; Water Cabbage; Nile Cabbage;Â Shellflower; Laitue d'eau | Aquatic Plant | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Pistia stratiotes. Retrieved from (link) | Wisconsin | |
| Neptunia oleracea | Water Mimosa; Sensitive Neptunia | Aquatic Plant | Aquatic | United States Department of Agriculture. (2012). Weed Risk Assessment for Neptunia oleracea Lour. (Fabaceae) - Water mimosa. Retrieved from (link) | United States | |
| Nymphoides indica | Water Snowflake; Banana Plant; Robust Marshwort | Aquatic Plant | Aquatic | United States Department of Agriculture. (2012). Weed Risk Assessment for Nymphoides indica (L.) Kuntze (Menyanthaceae) – Water snowflake. Retrieved from (link) | United States | |
| Stratiotes aloides | Water Soldier; Water Aloe; Pineapple Plant; Stratiote faux-aloès | Aquatic Plant | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Stratiotes aloides. Retrieved from (link) | Wisconsin | |
| Stratiotes aloides | Water Soldier; Water Aloe; Pineapple Plant; Stratiote faux-aloès | Aquatic Plant | Aquatic | Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Stratiotes aloides. Retrieved from (link) | New York | |
| Stratiotes aloides | Water Soldier; Water Aloe; Pineapple Plant; Stratiote faux-aloès | Aquatic Plant | Aquatic | United States Department of Agriculture. (2017). Weed Risk Assessment for Stratiotes aloides L. (Hydrocharitaceae) – Water soldier. Retrieved from (link) | United States | |
| Stratiotes aloides | Water Soldier; Water Aloe; Pineapple Plant; Stratiote faux-aloès | Aquatic Plant | Aquatic | Michigan Department of Agriculture and Rural Development. (2015). Weed Risk Assessment for Stratiotes aloides L. (Hydrocharitaceae) - Water soldier. Retrieved from (link) | Michigan | |
| Salvinia minima | Water Spangles; Common Salvinia | Aquatic Plant | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Water Spangles (Salvinia minima). Retrieved from (link) | United States | |
| Ceratopteris thalictroides | Water Sprite; Indian Fern; Water Fern; Oriental Waterfern; Water Hornfern | Aquatic Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Hygrophila difformis | Water Wisteria | Aquatic Plant | Aquatic | United States Department of Agriculture. (2015). Weed Risk Assessment for Hygrophila difformis (L. f.) Blume (Acanthaceae) – Water wisteria. Retrieved from (link) | United States | |
| Nasturtium officinale | Watercress; Yellowcress; Cresson de fontaine | Aquatic Plant | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Watercress (Nasturtium officinale). Retrieved from (link) | United States | |
| Nasturtium officinale | Watercress; Yellowcress; Cresson de fontaine | Aquatic Plant | Aquatic | Clemants S., & Moore G. (2010). New York Non-Native Plant Invasiveness Ranking Form: Nasturtium officinale. Retrieved from (link) | New York | |
| Nasturtium officinale | Watercress; Yellowcress; Cresson de fontaine | Aquatic Plant | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Nasturtium officinale. Retrieved from (link) | Wisconsin | |
| Salvinia herzogii | Waterfern; Salvinia; Giant Salvinia | Aquatic Plant | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Salvinia herzogii. Retrieved from (link) | Wisconsin | |
| Oplismenus hirtellus | Wavyleaf Basketgrass; Basketgrass; Bristle Basketgrass | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Oplismenus hirtellus | Wavyleaf Basketgrass; Basketgrass; Bristle Basketgrass | Terrestrial Plant | Terrestrial | Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Oplismenus hirtellus. Retrieved from (link) | New York | New NY Summary Link |
| Oplismenus hirtellus | Wavyleaf Basketgrass; Basketgrass; Bristle Basketgrass | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2012). Weed Risk Assessment for Oplismenus hirtellus (L.) P. Beauv. subsp. undulatifolius (Ard.) U. Scholz (Poaceae) – Wavyleaf basketgrass. Retrieved from (link) | United States | |
| Oplismenus hirtellus | Wavyleaf Basketgrass; Basketgrass; Bristle Basketgrass | Terrestrial Plant | Terrestrial | Oswald C. (2013). Wisconsin Department of Natural Resources Literature Review: Oplismenus hirtellus ssp. Undulatifolius. Retrieved from (link) | Wisconsin | |
| Viburnum lantana | Wayfaring-tree; Wayfarer; Viorne mancienne | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2010). New York Non-Native Plant Invasiveness Ranking Form: Viburnum lantana. Retrieved from (link) | New York | |
| Gambusia affinis | Western Mosquitofish; Mosquitofish; Gambusia; Gambezi; Gambusie | Fish | Aquatic | U.S. Fish and Wildlife Service. (2017). Ecological Risk Screening Summary: Gambusia affinis. Retrieved from (link) | United States | Added USFWS Summary Assessment |
| Gambusia affinis | Western Mosquitofish; Mosquitofish; Gambusia; Gambezi; Gambusie | Fish | Aquatic | White E. (2013). New York Fish & Aquatic Invertebrate Invasiveness Ranking Form: Gambusia affinis. Retrieved from (link) | New York | |
| Gambusia affinis | Western Mosquitofish; Mosquitofish; Gambusia; Gambezi; Gambusie | Fish | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Gambusia affinis. Retrieved from (link) | Wisconsin | |
| Proterorhinus semilunaris | Western Tubenose Goby; Gobie de la mer Noire | Fish | Aquatic | U.S. Fish and Wildlife Service. (2015). Ecological Risk Screening Summary: Western Tubenose Goby (Proterorhinus semilunaris). Retrieved from (link) | United States | |
| Polydora cornuta | Whip Mudworm | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Polydora cornuta. Retrieved from (link) | Alaska | |
| Galium mollugo | White Bedstraw; False Baby's-breath; Wild Madder; Smooth Bedstraw; Gaillet mollugine | Terrestrial Plant | Terrestrial | Teran O. (2011). Wisconsin Department of Natural Resources Literature Review: Galium mollugo. Retrieved from (link) | Wisconsin | |
| Ameiurus catus | White Catfish; Barbue blanche | Fish | Aquatic | U.S. Fish and Wildlife Service. (2017). Ecological Risk Screening Summary: White Catfish (Ameiurus catus). Retrieved from (link) | United States | |
| Limnanthes alba | White Meadowfoam; Meadowfoam | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Limnanthes alba | White Meadowfoam; Meadowfoam | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Morus alba | White Mulberry; Mûrier blanc | Terrestrial Plant | Terrestrial | OIPC Team. (2014). Ohio Invasive Plant Assessment Protocol: Morus alba. Retrieved from (link) | Ohio | |
| Morus alba | White Mulberry; Mûrier blanc | Terrestrial Plant | Terrestrial | Clemants S., & Moore G. (2008). New York Non-Native Plant Invasiveness Ranking Form: Morus alba. Retrieved from (link) | New York | |
| Morus alba | White Mulberry; Mûrier blanc | Terrestrial Plant | Terrestrial | Jacquart E. (2012). Indiana Non-Native Plant Invasiveness Ranking Form: Morus alba. Retrieved from (link) | Indiana | |
| Morone americana | White Perch | Fish | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Morone americana. Retrieved from (link) | Wisconsin | |
| Morone americana | White Perch | Fish | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: White Perch (Morone americana). Retrieved from (link) | United States | |
| Morone americana | White Perch | Fish | Aquatic | Aislabie L., Verreycken H., Chapman D., & Copp G.H. (2018). Risk assessment template developed under the "Study on Invasive Alien Species - Development of risk assessments to tackle priority species and enhance prevention. Retrieved from (link) | Europe | |
| Cronartium ribicola | White Pine Blister Rust | Pathogen | Terrestrial | Dahir S. (2007). Wisconsin Department of Natural Resources Literature Review: Cronartium ribicola. Retrieved from (link) | Wisconsin | |
| Populus alba | White Poplar; Peuplier blanc | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2008). New York Non-Native Plant Invasiveness Ranking Form: Populus alba. Retrieved from (link) | New York | |
| Procambarus acutus | White River Crayfish | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2015). Ecological Risk Screening Summary: White River Crayfish (Procambarus acutus). Retrieved from (link) | United States | |
| Procambarus acutus | White River Crayfish | Aquatic Invertebrate | Aquatic | Stebbing P. (2015). GB Non-native Species Rapid Risk Assessment (NRRA) for White River Crayfish (Procambarus acutus). Retrieved from (link) | Great Britain | |
| Acipenser transmontanus | White Sturgeon | Fish | Aquatic | U.S. Fish and Wildlife Summary. (2018). Ecological Risk Screening Summary: White Sturgeon (Acipenser transmontanus). Retrieved from (link) | United States | |
| Vincetoxicum hirundinaria | White Swallow-wort; Pale Swallow-wort | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Melilotus alba | White Sweet Clover; Mélilot blanc | Terrestrial Plant | Terrestrial | Jacquart E., Phillabaum R., Nees L., et al. (2005). Assessment of Invasive Species in Indiana's Natural Areas. Official Sweetclover (Melilotus alba and M. officinalis) Assessment. Retrieved from (link) | Indiana | |
| Melilotus alba | White Sweet Clover; Mélilot blanc | Terrestrial Plant | Terrestrial | Mastalerz A., & Culley T. (2015). Ohio Invasive Plant Assessment Protocol: Melilotus alba. Retrieved from (link) | Ohio | |
| Melilotus alba | White Sweet Clover; Mélilot blanc | Terrestrial Plant | Terrestrial | Van Riper L. (2017). MN NWAC Risk Assessment Worksheet: Melilotus alba. Retrieved from (link) | Minnesota | |
| Ballerus sapa | White-eye Bream | Fish | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: White-eye Bream (Ballerus sapa). Retrieved from (link) | United States | |
| Geomyces destructans | White-nose Syndrome | Algae/Cyanobacteria | Terrestrial | Schwartzberg E. (2013). New York Terrestrial Invertebrates Invasiveness Ranking Form: Geomyces destructans . Retrieved from (link) | New York | |
| Ipomoea lacunosa | Whitestar; White Morning-glory; Pitted Morningglory; Small White Morning Glory; Ipomée blanche | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Leucas martinicensis | Whitewort | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Rotala wallichii | Whorly Rotala | Aquatic Plant | Aquatic | United States Department of Agriculture. (2015). Weed Risk Assessment for Rotala wallichii (Hook. f.) Koehne (Lythraceae) – Whorly rotala. Retrieved from (link) | United States | |
| Centaurea phrygia | Wig Knapweed | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Hordeum vulgare spontaneum | Wild Barley | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Daucus carota | Wild Carrot; Queen Anne's Lace; Carotte sauvage | Terrestrial Plant | Terrestrial | Cortilet A. (2015). MN NWAC Risk Assessment Worksheet: Daucus carota. Retrieved from (link) | Minnesota | |
| Daucus carota | Wild Carrot; Queen Anne's Lace; Carotte sauvage | Terrestrial Plant | Terrestrial | Deitch Z., & Jacquart E. (2013). Indiana Non-Native Plant Invasiveness Ranking Form: Daucus carota. Retrieved from (link) | Indiana | |
| Anthriscus sylvestris | Wild Chervil; Cow Parsley; Anthrisque des bois | Terrestrial Plant | Terrestrial | Meier M. (2007). Wisconsin Department of Natural Resources Literature Review: Anthriscus sylvestris. Retrieved from (link) | Wisconsin | |
| Anthriscus sylvestris | Wild Chervil; Cow Parsley; Anthrisque des bois | Terrestrial Plant | Terrestrial | Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Anthriscus sylvestris. Retrieved from (link) | New York | |
| Bryonia alba | Wild Hop; White Bryony; White Bryonia; Devils Turnip; Western Kudzu | Terrestrial Plant | Terrestrial | Oregon Department of Agriculture. (2008). Weed Risk Assessment for White Bryonia, Bryonia alba L.. Retrieved from (link) | Oregon | |
| Bryonia alba | Wild Hop; White Bryony; White Bryonia; Devils Turnip; Western Kudzu | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Avena barbata | Wild Oat; Slender Wild Oat; Slender Oat | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Pastinaca sativa | Wild Parsnip; Parsnip; Poison Parsnip; Panais sauvage | Terrestrial Plant | Terrestrial | Deitch Z., & Jacquart E. (2013). Indiana Non-Native Plant Invasiveness Ranking Form: Pastinaca sativa. Retrieved from (link) | Indiana | |
| Pastinaca sativa | Wild Parsnip; Parsnip; Poison Parsnip; Panais sauvage | Terrestrial Plant | Terrestrial | Braun K., & Jordan M. (2018). Ohio Invasive Plant Assessment Protocol: Pastinaca sativa. Retrieved from (link) | Ohio | |
| Pastinaca sativa | Wild Parsnip; Parsnip; Poison Parsnip; Panais sauvage | Terrestrial Plant | Terrestrial | Annen C. (2007). Wisconsin Department of Natural Resources Literature Review: Pastinaca sativa. Retrieved from (link) | Wisconsin | |
| Pastinaca sativa | Wild Parsnip; Parsnip; Poison Parsnip; Panais sauvage | Terrestrial Plant | Terrestrial | Cortilet A.B. (2013). MN NWAC Risk Assessment Worksheet: Pastinaca sativa. Retrieved from (link) | Minnesota | |
| Pastinaca sativa | Wild Parsnip; Parsnip; Poison Parsnip; Panais sauvage | Terrestrial Plant | Terrestrial | Becker R. (2016). MN NWAC Risk Assessment Worksheet: Pastinaca sativa. Retrieved from (link) | Minnesota | |
| Saccharum spontaneum | Wild Sugarcane | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Saccharum spontaneum | Wild Sugarcane | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Saccharum spontaneum | Wild Sugarcane | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2016). Weed Risk Assessment for Saccharum spontaneum L. (Poaceae) – Wild sugarcane. Retrieved from (link) | United States | |
| Eragrostis tef | Williams Lovegrass; Teff; Annual Bunch Grass | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Hakea salicifolia | Willow-leaved Hakea; Finger Hakea; Willow-leafed Hakea | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Hakea salicifolia | Willow-leaved Hakea; Finger Hakea; Willow-leafed Hakea | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2013). Weed Risk Assessment for Hakea salicifolia (Vent.) B. L. Burtt. (Proteaceae) – Finger hakea. Retrieved from (link) | United States | |
| Rubus phoenicolasius | Wineberry; Japanese Wineberry; Wine Raspberry; Dewberry; Framboisier du Japon | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2009). New York Non-Native Plant Invasiveness Ranking Form: Rubus phoenicolasius. Retrieved from (link) | New York | |
| Rubus phoenicolasius | Wineberry; Japanese Wineberry; Wine Raspberry; Dewberry; Framboisier du Japon | Terrestrial Plant | Terrestrial | Vinnik I., & Vinnik Y. (2016). Ohio Invasive Plant Assessment Protocol: Rubus phoenicolasius. Retrieved from (link) | Ohio | |
| Spermacoce alata | Winged False Buttonweed | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Euonymus fortunei | Wintercreeper; Spindle; Fortune's Spindle; Winter Creeper; Fusain de Fortune | Terrestrial Plant | Terrestrial | Culley T. (2016). Ohio Invasive Plant Assessment Protocol: Euonymus fortunei. Retrieved from (link) | Ohio | |
| Euonymus fortunei | Wintercreeper; Spindle; Fortune's Spindle; Winter Creeper; Fusain de Fortune | Terrestrial Plant | Terrestrial | Jacquart E., Gorden D., & Dolan R., et al. (2007). Assessment of Invasive Species in Indiana's Natural Areas: Official Winter Creeper (Euonymus fortunei) Assessment. Retrieved from (link) | Indiana | |
| Euonymus fortunei | Wintercreeper; Spindle; Fortune's Spindle; Winter Creeper; Fusain de Fortune | Terrestrial Plant | Terrestrial | Ma J., & Moore G. (2008). New York Non-Native Plant Invasiveness Ranking Form: Euonymus fortunei. Retrieved from (link) | New York | |
| Sargassum muticum | Wireweed; Japanese Wireweed | Aquatic Plant | Aquatic | GB Non-Native Species Secretariat. (2011). GB Non-Native Organism Risk Assessment Scheme for Wireweed (Sargassum muticum). Retrieved from (link) | Great Britain | |
| Syringa wolfii | Wolf's Lilac | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Wollemia nobilis | Wollemi Pine | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Eriochloa villosa | Woolly Cup Grass; Hairy Cupgrass; Ériochloé velue | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Eriochloa villosa | Woolly Cup Grass; Hairy Cupgrass; Ériochloé velue | Terrestrial Plant | Terrestrial | CFIA Risk Management | Canada | |
| Carthamus lanatus; Carthamus baeticus | Wooly Distaff Thistle; Distaff Thistle; Saffron Thistle; Smooth Distaff Thistle | Terrestrial Plant | Terrestrial | French K. (2010). Oregon Department of Agriculture Plant Pest Risk Assessment for Wooly Distaff Thistle, Smooth Distaff Thistle Carthamus lanatus, C. baeticus. Retrieved from (link) | Oregon | |
| Candidula interseca | Wrinkled Dune Snail | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2015). Ecological Risk Screening Summary: Wrinkled dune snail (Candidula interseca). Retrieved from (link) | United States | |
| Turnera ulmifolia | Yellow Alder; Ramgoat Dashalong | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Lamiastrum galeobdolon | Yellow Archangel; Lamier jaune | Terrestrial Plant | Terrestrial | Oregon Department of Agriculture. (2012). Plant Pest Risk Assessment for Yellow Archangel, Lamiastrum galeobdolon Lamiaceae. Retrieved from (link) | Oregon | |
| Bothriochloa ischaemum | Yellow Bluestem; Plains Bluestem | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Bothriochloa ischaemum | Yellow Bluestem; Plains Bluestem | Terrestrial Plant | Terrestrial | CFIA Risk Management | Canada | |
| Bothriochloa ischaemum | Yellow Bluestem; Plains Bluestem | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Ajuga chamaepitys | Yellow Bugle; Ground-pine; Ground Pine | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Hieraceum X floribundum | Yellow Devil Hawkweed | Terrestrial Plant | Terrestrial | Langland D. (2011). Oregon Department of Agriculture Plant Pest Risk Assessment for Meadow Hawkweed, Hieracium caespitosum, King Devil Hawkweed, Hieracium piloselloides, Yellow Devil Hawkweed, Hieracium X floribundum. Retrieved from (link) | Oregon | |
| Cyperus flavidus | Yellow Flatsedge | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | |
| Nymphoides peltata | Yellow Floating-heart; Fringed Water-lily; Yellow Floating Heart; Yellow Floatingheart; Faux-Nymphéa pelté | Aquatic Plant | Aquatic | CFIA Categorization Assessment | Canada | |
| Nymphoides peltata | Yellow Floating-heart; Fringed Water-lily; Yellow Floating Heart; Yellow Floatingheart; Faux-Nymphéa pelté | Aquatic Plant | Aquatic | CFIA Risk Assesment | Canada | |
| Nymphoides peltata | Yellow Floating-heart; Fringed Water-lily; Yellow Floating Heart; Yellow Floatingheart; Faux-Nymphéa pelté | Aquatic Plant | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Yellow Floatingheart (Nymphoides peltata). Retrieved from (link) | United States | |
| Nymphoides peltata | Yellow Floating-heart; Fringed Water-lily; Yellow Floating Heart; Yellow Floatingheart; Faux-Nymphéa pelté | Aquatic Plant | Aquatic | United States Department of Agriculture. (2012). Weed Risk Assessment for Nymphoides peltata (S. G. Gmel.) Kuntze (Menyanthaceae) – Yellow floating heart. Retrieved from (link) | United States | |
| Nymphoides peltata | Yellow Floating-heart; Fringed Water-lily; Yellow Floating Heart; Yellow Floatingheart; Faux-Nymphéa pelté | Aquatic Plant | Aquatic | Moore G., & Young S. (2010). New York Non-Native Plant Invasiveness Ranking Form: Nymphoides peltata. Retrieved from (link) | New York | |
| Nymphoides peltata | Yellow Floating-heart; Fringed Water-lily; Yellow Floating Heart; Yellow Floatingheart; Faux-Nymphéa pelté | Aquatic Plant | Aquatic | Miller G. (2005). Oregon Department of Agriculture Plant Pest Risk Assessment for Yellow Floating Heart, Nymphoides peltata. Retrieved from (link) | Oregon | |
| Nymphoides peltata | Yellow Floating-heart; Fringed Water-lily; Yellow Floating Heart; Yellow Floatingheart; Faux-Nymphéa pelté | Aquatic Plant | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Nymphoides peltata. Retrieved from (link) | Wisconsin | |
| Nymphoides peltata | Yellow Floating-heart; Fringed Water-lily; Yellow Floating Heart; Yellow Floatingheart; Faux-Nymphéa pelté | Aquatic Plant | Aquatic | Michigan Department of Agriculture and Rural Development. (2012). Weed Risk Assessment for Nymphoides peltata (S. G. Gmel.) Kuntze (Menyanthaceae) - Yellow floating heart. Retrieved from (link) | Michigan | |
| Phyllostachys aureosulcata | Yellow Groove Bamboo; Golden Bamboo | Terrestrial Plant | Terrestrial | Moore G., Glenn S., Jordan M., & LIISMA SRC. (2013). New York Non-Native Plant Invasiveness Ranking Form For Natural/Minimally Managed Areas: Phyllostachys aureosulcata. Retrieved from (link) | New York | New NY Summary Link |
| Phyllostachys aureosulcata | Yellow Groove Bamboo; Golden Bamboo | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2012). Weed Risk Assessment for Phyllostachys aureosulcata McClure (Poaceae) – Yellow groove bamboo. Retrieved from (link) | United States | |
| Glaucium flavum | Yellow Hornpoppy; Yellow Horn-poppy; Glaucienne jaune | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2008). New York Non-Native Plant Invasiveness Ranking Form: Glaucium flavum. Retrieved from (link) | New York | |
| Iris pseudacorus | Yellow Iris; Flag Iris; Paleyellow Iris; Yellow Flag; Yellow Flag Iris; Iris faux-acore | Terrestrial Plant | Aquatic | Ma J., Clemants S., Moore G., & Jordan M. (2008). New York Non-Native Plant Invasiveness Ranking Form. Retrieved from (link) | New York | |
| Iris pseudacorus | Yellow Iris; Flag Iris; Paleyellow Iris; Yellow Flag; Yellow Flag Iris; Iris faux-acore | Terrestrial Plant | Aquatic | United States Department of Agriculture. (2013). Weed Risk Assessment for Iris pseudacorus L. (Iridaceae) – Yellow flag iris. Retrieved from (link) | United States | |
| Iris pseudacorus | Yellow Iris; Flag Iris; Paleyellow Iris; Yellow Flag; Yellow Flag Iris; Iris faux-acore | Terrestrial Plant | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Yellow Flag Iris (Iris pseudacorus). Retrieved from (link) | United States | |
| Iris pseudacorus | Yellow Iris; Flag Iris; Paleyellow Iris; Yellow Flag; Yellow Flag Iris; Iris faux-acore | Terrestrial Plant | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Iris pseudacorus. Retrieved from (link) | Wisconsin | Added ACCS Risk Assessment |
| Lysimachia punctata | Yellow Loosestrife; Spotted Loosestrife; Garden Loosestrife; Whorled Loosestrife; Lysimaque ponctuée | Terrestrial Plant | Terrestrial | Glenn S., & Moore G. (2010). New York Non-Native Plant Invasiveness Ranking Form: Lysimachia punctata. Retrieved from (link) | New York | |
| Centaurea solstitialis | Yellow Star Thistle; St. Barnaby's Thistle; Golden Star-thistle; Yellow Cockspur; Centaurée du solstice | Terrestrial Plant | Terrestrial | CFIA Risk Assessment | Canada | |
| Centaurea solstitialis | Yellow Star Thistle; St. Barnaby's Thistle; Golden Star-thistle; Yellow Cockspur; Centaurée du solstice | Terrestrial Plant | Terrestrial | CFIA Risk Management | Canada | |
| Centaurea solstitialis | Yellow Star Thistle; St. Barnaby's Thistle; Golden Star-thistle; Yellow Cockspur; Centaurée du solstice | Terrestrial Plant | Terrestrial | Kollmansberger A., & Sheehan M. (2007). Wisconsin Department of Natural Resources Literature Review: Centaurea solstitialis. Retrieved from (link) | Wisconsin | |
| Melilotus officinalis | Yellow Sweet Clover; Yellow Melilot; Ribbed Melilot; Common Melilot; Mélilot jaune | Terrestrial Plant | Terrestrial | Mastalerz A., & Culley T. (2015). Ohio Invasive Plant Assessment Protocol: Melilotus officinalis. Retrieved from (link) | Ohio | |
| Melilotus officinalis | Yellow Sweet Clover; Yellow Melilot; Ribbed Melilot; Common Melilot; Mélilot jaune | Terrestrial Plant | Terrestrial | Jacquart E., Phillabaum R., Nees L., et al. (2005). Assessment of Invasive Species in Indiana's Natural Areas. Official Sweetclover (Melilotus alba and M. officinalis) Assessment. Retrieved from (link) | Indiana | |
| Melilotus officinalis | Yellow Sweet Clover; Yellow Melilot; Ribbed Melilot; Common Melilot; Mélilot jaune | Terrestrial Plant | Terrestrial | Van Riper L. (2017). MN NWAC Risk Assessment Worksheet: Melilotus officinalis. Retrieved from (link) | Minnesota | |
| Xanthoceras sorbifolium | Yellowhorn | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2013). Weed Risk Assessment for Xanthoceras sorbifolium Bunge (Sapindaceae) – Yellowhorn. Retrieved from (link) | United States | |
| Alyssum murale | Yellowtuft; Alysson des murs | Terrestrial Plant | Terrestrial | Amsberry K., Jules M., & Meinke R.J. (2008). Pest Risk Assessment of Alyssum murale and A. corsicum. Retrieved from (link) | Oregon | |
| Alyssum murale | Yellowtuft; Alysson des murs | Terrestrial Plant | Terrestrial | Brusati E.D. (2016). Alyssum murale Risk Assessment. Retrieved from (link) | California | |
| Sander lucioperca | Zander; Pike-perch; European Pike-perch; Sandre | Fish | Aquatic | White E. (2013). New York Fish & Aquatic Invertebrate Invasiveness Ranking Form: Sander lucioperca. Retrieved from (link) | New York | New NY Summary Link |
| Sander lucioperca | Zander; Pike-perch; European Pike-perch; Sandre | Fish | Aquatic | OMNRF Risk Assessment | Ontario | |
| Sander lucioperca | Zander; Pike-perch; European Pike-perch; Sandre | Fish | Aquatic | U.S. Fish and Wildlife Service. (2019). Ecological Risk Screening Summary: Zander (Sander lucioperca). Retrieved from (link) | United States | |
| Sander lucioperca | Zander; Pike-perch; European Pike-perch; Sandre | Fish | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Sander lucioperca. Retrieved from (link) | Wisconsin | |
| Sander lucioperca | Zander; Pike-perch; European Pike-perch; Sandre | Fish | Aquatic | Davies, D. G. (2020). GB Non-native Species Rapid Risk Assessment for Sander lucioperca. Retrieved from (link) | Great Britain | |
| Dreissena polymorpha | Zebra Mussel; Moule Zébrée | Aquatic Invertebrate | Aquatic | Soto J. (2013). New York Fish and Aquatic Invertebrate Invasiveness Ranking Form:Dreissena polymorpha. Retrieved from (link) | New York | New NY Summary Link |
| Dreissena polymorpha | Zebra Mussel; Moule Zébrée | Aquatic Invertebrate | Aquatic | DFO. (2013). Proceedings of the National Risk Assessment of Zebra Mussel, Quagga Mussel and Dark Falsemussel. Retrieved from (link) | Canada | |
| Dreissena polymorpha | Zebra Mussel; Moule Zébrée | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2015). Ecological Risk Screening Summary: Zebra Mussel (Dreissena polymorpha). Retrieved from (link) | United States | Added DFO Risk Assessment link |
| Dreissena polymorpha | Zebra Mussel; Moule Zébrée | Aquatic Invertebrate | Aquatic | Great Britain Non-Native Species Secretariat. (2010). GB Non-Native Organism Risk Assessment Scheme for Zebra Mussel (Dreissena polymorpha). Retrieved from (link) | Great Britain | |
| Dreissena polymorpha | Zebra Mussel; Moule Zébrée | Aquatic Invertebrate | Aquatic | Wisconsin Department of Natural Resources. (n.d.). Aquatic Invasive Species Literature Review: Dreissena polymorpha. Retrieved from (link) | Wisconsin | |
| Dreissena polymorpha | Zebra Mussel; Moule Zébrée | Aquatic Invertebrate | Aquatic | Therriault T.W., Weise A.M., Higgins S.N., et al. (2012). Risk Assessment for Three Dreissenid Mussels (Dreissena polymorpha, Dreissena rostriformis bugensis, and Mytilopsis leucophaeata) in Canadian Freshwater Ecosystems. Retrieved from (link) | Canada | |
| Dreissena polymorpha | Zebra Mussel; Moule Zébrée | Aquatic Invertebrate | Aquatic | DFO. (2013). Science advice from the risk assessment of three dreissenid mussels (Dreissena polymorpha, Dreissena rostriformis bugensis, and Mytilopsis leucophaeata) in Canadian freshwater ecosystems. Retrieved from (link) | Canada | |
| Abramis ballerus | Zope; Blue Bream | Fish | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Zope (Abramis ballerus). Retrieved from (link) | United States | |
| Acanthogobius lactipes | Fish | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Acanthogobius lactipes. Retrieved from (link) | United States | ||
| Achillea santolina | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | ||
| Aegilopsspp | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | ||
| Anthemis pseudocotula | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | ||
| Artemisia austriaca | Terrestrial Plant | Terrestrial | CFIA Catergorization Assessment | Canada | ||
| Austroeupatorium inulifolium | Terrestrial Plant | Terrestrial | CFIA Catergorization Assessment | Canada | ||
| Blumea lacera | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | ||
| Boissiera squarrosa | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | ||
| Bromus brachyanthera | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | ||
| Bromus fasciculatus | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | ||
| Bromus pectinatus | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | ||
| Caragana bungei | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | ||
| Caragana spinosa | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | ||
| Cassythaspp. | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | ||
| Centrapalus pauciflous | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | ||
| Corbicula fluminalis | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Corbicula fluminalis (a clam, no common name). Retrieved from (link) | United States | ||
| Crambe abyssinica | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | ||
| Cyanotis axillaris | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | ||
| Cynoglossum lanceolatum | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | ||
| Cyperus exaltatus | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | ||
| Didemnum sp. | Aquatic Invertebrate | Aquatic | Herborg L.M., & Therriault T.W. (2007). Application of QBRAT for a Risk Assessment of the Invasive Tunicate Didemnum sp. in British Columbia. Retrieved from (link) | British Columbia | ||
| Didemnum sp. | Aquatic Invertebrate | Aquatic | Therriault T.W., & Herborg L-M. (2007). Risk Assessment for Two Solitary and Three Colonial Tunicates in Both Atlantic and Pacific Canadian Waters. Retrieved from (link) | Canada | ||
| Didemnum sp. | Aquatic Invertebrate | Aquatic | DFO. (2013). Science Advice from a Risk Assessment of Five Sessile Tunicate Species. Retrieved from (link) | Canada | ||
| Dioscorea nipponica | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | ||
| Erucaria hiiica | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | ||
| Erysimum cuspidatum | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | ||
| Euphorbia lagascae | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | ||
| Eusarsiella zostericola | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Eusarsiella zostericola. Retrieved from (link) | Alaska | no common name - none | |
| Fedia cornucopiae | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | ||
| Fuirena ciliaris | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | ||
| Gnaphalium affine | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | ||
| Gracilaria vermiculophylla | Algae | Aquatic | Maggs, C. A. & Magill, C. L. (2014). GB Non-native Organism Rapid Risk Assessment for Gracilaria vermiculophylla. Retrieved from (link) | Great Britain | ||
| Hediste diadroma | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Hediste diadroma. Retrieved from (link) | Alaska | no common name - none | |
| Heterobasidion irregulare | Pathogen | Terrestrial | European and Mediterranean Plant Protection Organization. (2015). Pest Risk Analysis for Heterobasidion irregulare. Retrieved from (link) | Europe | ||
| Jassa marmorata | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Jassa marmorata. Retrieved from (link) | Alaska | no common name - tube amphipod? |
|
| Kyllinga pulchella | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | ||
| Lactuca orientalis | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | ||
| Limnoithona tetraspina | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Limnoithona tetraspina. Retrieved from (link) | Alaska | no common name, a copepod? | |
| Limnoria tripunctata | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Limnoria tripunctata. Retrieved from (link) | Alaska | no common name -wood boring gribble? |
|
| Linum setaceum | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | ||
| Linum stelleroides | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | ||
| Melita nitida | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Melita nitida. Retrieved from (link) | Alaska | no common name | |
| Mesocyclops pehpeiensis | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Mesocyclops pehpeiensis (a cyclopoid copepod, no common name). Retrieved from (link) | United States | ||
| Molgula citrina | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Molgula citrina. Retrieved from (link) | Alaska | no common name | |
| Mollugo pentaphylla | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | ||
| Nassella megapotamica | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | ||
| Oreochromis sp. | Fish | Aquatic | OMNRF Risk Assessment | Ontario | ||
| Oxalis perdicaria | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | ||
| Oxygonum sinuatum(Hochst. & Steud. ex Meisn.) Dammer | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | ||
| Paracorophium spp. | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Paracorophium spp.. Retrieved from (link) | Alaska | no common name | |
| Paulownia elongata | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | ||
| Paulownia hybrid | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | ||
| Persicaria thunbergii | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | ||
| Phytophthora lateralis | Pathogen | Terrestrial | European and Mediterranean Plant Protection Organisation. (2006). Pest Risk Analysis for Phytophthora lateralis. Retrieved from (link) | Europe | ||
| Picnomon acarna | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | ||
| Pilea hyalina | Terrestrial Plant | Terrestrial | United States Department of Agriculture. (2012). Weed Risk Assessment for Pilea hyalina Fenzl (Urticaceae). Retrieved from (link) | United States | ||
| Pontogammarus robustoides | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2018). Ecological Risk Screening Summary: Pontogammarus robustoides. Retrieved from (link) | United States | ||
| Pseudopolydora cf. kempi | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Pseudopolydora cf. kempi. Retrieved from (link) | Alaska | no common name | |
| Rumex nepalensis | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | ||
| Scorzonera tau-saghyz | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | ||
| Sinelobus cf. stanfordi | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Sinelobus cf. stanfordi. Retrieved from (link) | Alaska | no common name | |
| Stratiotes sp. | Aquatic Plant | Aquatic | OMNRF Risk Assessment | Ontario | ||
| Synidotea laticauda | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Synidotea laticauda. Retrieved from (link) | Alaska | no common name | |
| Thermocyclops crassus | Aquatic Invertebrate | Aquatic | U.S. Fish and Wildlife Service. (2016). Ecological Risk Screening Summary: Thermocyclops crassus. Retrieved from (link) | United States | ||
| Vincetoxicum pycnostelma; Cynanchum paniculatum | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada | ||
| Watersipora subtorquata complex | Aquatic Invertebrate | Aquatic | Alaska Center for Conservation Science. (2017). Bering Sea Marine Invasive Species Assessment: Watersipora subtorquata complex. Retrieved from (link) | Alaska | no common name - red-rust bryozoan? |
|
| Wisteriaspp. | Terrestrial Plant | Terrestrial | CFIA Categorization Assessment | Canada |
Pathway Risk Assessment
To view our Pathways Risk Assessment Database, click here.
Organizations with Risk Assessments and Methodology
This table includes assessing organizations who have standardized risk assessment methodologies from the above databases.
Organizations with Risk Assessments and Methodology
|
Assessing Organization |
Methodology |
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Ontario Ministry of Natural Resources and Forestry (OMNRF) |
Ontario Ministry of Natural Resources and Forestry. (2016). Guidance for Invasive Species assessments under the Invasive Species Act, 2015. Ontario Ministry of Natural Resources and Forestry. 18 p. Obtained from: https://www.invasivespeciescentre.ca/wp-content/uploads/2020/07/Invasive-species-assessment-guide-En-FINAL2.pdf
Aquatic Background Information: Nienhuis, S. and T. Haxton 2016. A Bayesian risk assessment tool to quantify the probability of aquatic invasions in Ontario – Background documentation. Ontario Ministry of Natural Resources and Forestry, Science and Research Branch, Peterborough, ON. Science and Research Information Report IR–09. 41 p. Obtained from: https://www.invasivespeciescentre.ca/wp-content/uploads/2020/07/2016_RABackgroundDocumentationReport.pdf
Aquatic User Manual: Nienhuis, S. and T. Haxton 2016. A Bayesian risk assessment tool to quantify the probability of aquatic invasions in Ontario – User manual. Ontario Ministry of Natural Resources and Forestry, Science and Research Branch, Peterborough, ON. Science and Research Information Report TM-02. Obtained from: https://www.invasivespeciescentre.ca/wp-content/uploads/2020/07/NienhuisHaxton2016_RATool_UserManual_Questionnaire.pdf
|
|
Canadian Food Inspection Agency (CFIA) |
Weed Risk Analysis Government of Canada, Canadian Food Inspection Agency, & Plant Health and Biosecurity Directorate. (n.d.). Weed risk analysis documents. Obtained from: https://inspection.gc.ca/plant-health/plant-pests-invasive-species/invasive-plants/weed-risk-analysis-documents/eng/1427387489015/1427397156216
|
|
Department of Fisheries and Oceans (DFO) |
Mandrak, N.E., Cudmore, B and Chapman, P.M. 2012. National Detailed-Level Risk Assessment Guidelines: Assessing the Biological Risk of Aquatic Invasive Species in Canada. DFO Can. Sci. Advis. Sec. Res. Doc. 2011/092. vi + 17 p. Obtained from: https://waves-vagues.dfo-mpo.gc.ca/Library/345462.pdf
|
|
Canadian Council of Forest Ministers (CCFM) |
Hodge J. (2015). National Forest Pest Strategy Pest Risk Analysis Framework User’s Guide. CCFM. Obtained from: https://www.ccfm.org/pdf/National%20Forest%20Pest%20Strategy_Pest%20Risk%20Analysis%20Framework_User’s%20Guide_EN.pdf
|
|
U.S. Department of Agriculture (USDA) |
United States Department of Agriculture, Animal and Plant Health Inspection Service & Plant Protection and Quarantine. (2019). Guidelines for the USDA-APHIS-PPQ Weed Risk Assessment Process. Obtained from: https://www.aphis.usda.gov/plant_health/plant_pest_info/weeds/downloads/wra/wra-guidelines.pdf
|
|
U.S. Fish and Wildlife Service (USFWS) |
U.S. Fish and Wildlife Service. (2016). Standard Operating Procedures: How to prepare an “Ecological Risk Screening Summary”. Obtained from: https://www.fws.gov/fisheries/ANS/pdf_files/ERSS-SOP-February2020-FINAL.pdf
|
|
New York Invasive Species Information (NY) |
Plants: Jordan, M.J., G. Moore and T.W. Weldy. 2008 (2012 update). New York State Ranking System for Evaluating Non-Native Plant Species for Invasiveness. Unpublished report. The Nature Conservancy, Cold Spring, NY; Brooklyn Botanic Garden, Brooklyn, NY; The Nature Conservancy, Albany, NY. Obtained from:
Animals: New York Invasive Species Council. (2010). A Regulatory System for Non-Native Species. Obtained from: http://nyis.info/wp-content/uploads/2017/10/invasive062910-2.pdf
|
|
Alaska Center for Conservation Science (ACCS) |
Reimer, J.P., A. Droghini, A. Fischbach, J.T. Watson, B. Bernard, and A. Poe. 2017. Assessing the Risk of Non-Native Marine Species in the Bering Sea. NPRB Project 1523. Alaska Center for Conservation Science, University of Alaska Anchorage, AK. 39 pp. Obtained from: https://accs.uaa.alaska.edu/wp-content/uploads/Reimeretal2017_FinalReport.pdf
|
|
California Invasive Plant Council (Cal-IPC) |
California Invasive Plant Council. (n.d.). About the Cal-IPC Inventory. Obtained from: https://www.cal-ipc.org/plants/inventory/about-the-inventory/
|
|
Ohio Invasive Plant Council (OIPC) |
Ohio Invasive Plant Assessment Protocol. (n.d.). Ohio Invasive Plant Assessment Protocol. Obtained from: https://www.oipc.info/uploads/5/8/6/5/58652481/ohio_invasive_plant_assessment_final2013.pdf
|
|
Minnesota Invasive Species Advisory Council (MISAC) |
Minnesota Invasive Species Advisory Council. (2003). Plant Risk Assessment & Management Protocol for Minnesota. Obtained from: https://static1.squarespace.com/static/57539006044262fce01261c5/t/5b3b8a5a352f5375950b0ac0/1530628699359/MN+Plant+Risk+Protocol.pdf
|
|
Great Britain Non-Native Species Secretariat (NNSS) |
GB non-native species secretariat. (n.d.). Risk Assessment. Obtained from: http://www.nonnativespecies.org/index.cfm?pageid=143
|
|
European and Mediterranean Plant Protection Organization (EPPO) |
European and Mediterranean Plant Protection Organization (EPPO). (n.d.). EPPO Standards – PM 5 Pest Risk Analysis. Obtained from: https://www.eppo.int/RESOURCES/eppo_standards/pm5_pra
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European Commission |
European Commission. (n.d.). List of Invasive Alien Species of Union concern. Obtained from: https://ec.europa.eu/environment/nature/invasivealien/list/index_en.htm
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Please report any inaccuracies to the Invasive Species Centre at info@invasivespeciescentre.ca