Myriophyllum heterophyllum (Twoleaf Watermilfoil) is a species of perennial herb in the family Haloragaceae. They have a self-supporting growth form. They are associated with freshwater habitat. They are native to The Contiguous United States, Canada, North America, Canada, and United States. They have simple, simple leaves. Individuals can grow to 0.45 m.
EOL has data for 17 attributes, including: