Hypericum sphaerocarpum (Round Seed St. John's Wort) is a species of perennial herb in the family Hypericaceae. They have a self-supporting growth form. They are native to The Contiguous United States, Canada, and Australia. They have simple, broad leaves. Flowers are visited by Toxomerus geminatus and Black and Gold Bumble bee.
EOL has data for 15 attributes, including: