Hydrocotyle umbellata (Manyflower Marshpennywort) is a species of perennial herb in the family umbellifers. They have a self-supporting growth form. They are listed as of special concern by COSEWIC. They are native to The Contiguous United States, Canada, Puerto Rico, and Eastern North America. They have simple, broad leaves. Flowers are visited by Nathalis iole and Larra bicolor.
EOL has data for 25 attributes, including: