Common Buckthorn Rhamnus cathartica ; Home 9 Tag: invasive plant Background Common buckthorn (also known as European buckthorn) is a small shrub or tree native to Eurasia. It was introduced to North America in the 1880s as an ornamental shrub and was widely...
Invasive Carps Home 9 Tag: goldfish What is Ontario Doing? To prevent these unwanted invaders from coming into the province, Ontario has regulated all four species of invasive carps (Silver Carp, Bighead Carp, Grass Carp, and Black Carp) as...
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