Epilobium ciliatum (American Willowherb) is a species of perennial herb in the family Onagraceae. They have a self-supporting growth form. They are associated with freshwater habitat. They are native to Canada, Borneo, The Contiguous United States, Alaska, and Saint-Pierre Et Miquelon. They have simple, broad leaves. Individuals can grow to 0.76 m.
EOL has data for 18 attributes, including: