Myriophyllum alterniflorum (Alternate Water Milfoil) is a species of perennial herb in the family Haloragaceae. They have a self-supporting growth form. They are native to Greenland, The Contiguous United States, Saint-Pierre Et Miquelon, and Canada. They have simple, broad leaves. Individuals can grow to 0.41 m.
EOL has data for 20 attributes, including: