![](https://www.invasivespeciescentre.ca/wp-content/uploads/2022/08/SSW-Thumbnail-300x225.jpg)
Starry Stonewort in the Great Lakes Basin
In the 1970’s, a European freighter made its way across the Atlantic Ocean into the St. Lawrence River. When the ship released its ballast water, a Eurasian native macroalgae – starry stonewort (SSW), was released along with it. Quickly reproducing, Continue Reading