Geum macrophyllum (Bigleaf Avens) is a species of perennial herb in the family Rosaceae. They have a self-supporting growth form. They are native to Alaska, The Contiguous United States, Saint-Pierre Et Miquelon, and Canada. They have simple, broad leaves, yellow flowers, and achenes. Flowers are visited by Silvery Blue. Individuals can grow to 2 feet.
EOL has data for 71 attributes, including: