claspingleaf St. Johnswort (Hypericum gymnanthum Engelm. & A. Gray)
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↑Range - Expand
| Legend | Color |
| Native | |
| Native or Not Present |
This tentative map is based on our own research. It may have limited data on Canada and/or Mexico, and there is some subjectivity in our assignment of plants as introduced vs. expanded. Read more in this blog post.
Although this plant occurs somewhere in each of these regions, it may only occur in a small part of some or all of them.
↑Links & External Resources
• Hypericum gymnanthum (Clasping-leaved St. John's Wort) | Illinois Wildflowers (About This Site)
• Hypericum gymnanthum (claspingleaf St. Johnswort) | USDA PLANTS Database (About This Site)
• Hypericum gymnanthum | CABI Invasive Species Compendium (About This Site)
• Hypericum gymnanthum | Biota of North America Project (BONAP) (About This Site)
• Hypericum gymnanthum | NatureServe Explorer (About This Site)
• Hypericum gymnanthum | Flora of North America (About This Site)
• Clasping-leaved St. Johnswort | Maryland Biodiversity Project (About This Site)
• Hypericum gymnanthum Engelm. & A. Gray (Clasping St. John's-wort, Clasping-leaf St. John's-wort) | Digital Atlas of the Virginia Flora (About This Site)
