Oenothera organensis (Organ Mountain Evening Primrose) is a species of perennial herb in the family Onagraceae. They are native to The Contiguous United States. Flowers are visited by Common Little Leaf-cutter Bee, Gymnoclytia immaculata, Eristalis dimidiata, and Ruby-throated Hummingbird.
EOL has data for 13 attributes, including: