Oenanthe crocata (Hemlock Water Dropwort) is a species of perennial herb in the family Apiaceae. They have a self-supporting growth form. They have simple, simple leaves. Flowers are visited by Colletes daviesanus, Marsh Hoverfly, Syrphid fly, and Platycheirus albimanus. Individuals can grow to 1.1 m.
EOL has data for 15 attributes, including: