Yellow Floating-heart Nymphoides peltata Home 9 Tag: aquatic plants What is Ontario Doing? To prevent the further spread and introduction of this unwanted invader in the province, Ontario has regulated yellow floating-heart as restricted under...
Water Soldier Stratiotes aloides Home 9 Tag: aquatic plants What is Ontario Doing? To prevent the further spread and introduction of this unwanted invader in the province, Ontario has regulated water soldier as a prohibited invasive species under...
Water Lettuce Pistia stratiotes Home 9 Tag: aquatic plants Background Water lettuce is a free-floating aquatic plant whose origins are uncertain. An explorer in Florida, during the 18th century was the first person to record its presence in North...
Water Hyacinth Eichhornia crassipes Home 9 Tag: aquatic plants Background Water hyacinth is a free-floating, aquatic plant in the pickerel-weed family (Pontederiaceae spp.) imported into North America in 1884 for an exposition in New Orleans. New...
Starry Stonewort Nitellopsis obtusa Home 9 Invaders 9 Category: Aquatic Plants ( Page 2 ) Background Starry stonewort is an invasive macroalgae native to northern Eurasia. It was introduced in North America through the St.Lawrence River in 1974 and...
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