large whorled pogonia (Isotria verticillata Raf.)
Page contents
↑Range - Expand
| Legend | Color |
| Native | |
| Extirpated | |
| 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.
↑Links & External Resources
• Isotria verticillata (large whorled pogonia) | USDA PLANTS Database (About This Site)
• Isotria verticillata | Go Botany (About This Site)
• Large Whorled Pogonia | iNaturalist (About This Site)
• Isotria verticillata | Biota of North America Project (BONAP) (About This Site)
• Isotria verticillata | NatureServe Explorer (About This Site)
• Isotria verticillata | Flora of North America (About This Site)
• Isotria verticillata | Missouri Plants (About This Site)
• Large Whorled Pogonia | Maryland Biodiversity Project (About This Site)
• Isotria verticillata (Muhl. ex Willd.) Raf. (Large Whorled Pogonia) | Digital Atlas of the Virginia Flora (About This Site)
