Erigeron subtrinervis (Threenerve Fleabane) is a species of perennial herb in the family Asteraceae. They have a self-supporting growth form. They are native to The Contiguous United States. They have broad leaves and achenes. Flowers are visited by Lasioglossum abundipunctum, Hoplitis grinnelli, and Heriades cressoni.
EOL has data for 16 attributes, including: