Richweed (Collinsonia canadensis L.)
Page contents
↑Range - Expand
| Legend | Color |
| Native or Not Present | |
| Native | |
| Extirpated |
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
• Collinsonia canadensis (Richweed) | Illinois Wildflowers (About This Site)
• Collinsonia canadensis (richweed) | USDA PLANTS Database (About This Site)
• Collinsonia canadensis | Go Botany (About This Site)
• Citronella Horse Balm | iNaturalist (About This Site)
• Collinsonia canadensis (Horse Balm) | Missouri Botanical Garden Plant Finder (About This Site)
• Collinsonia canadensis | Biota of North America Project (BONAP) (About This Site)
• Collinsonia canadensis | NatureServe Explorer (About This Site)
• Collinsonia canadensis | Missouri Plants (About This Site)
• Richweed | Maryland Biodiversity Project (About This Site)
• Collinsonia canadensis L. (Richweed, Canada Horsebalm) | Digital Atlas of the Virginia Flora (About This Site)
