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 United States, The Contiguous United States, North America, and Canada. They have simple, broad leaves. Individuals can grow to 0.45 m.
EOL has data for 19 attributes, including: