limestone bittercress (Cardamine douglassii Britton)
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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
• Cardamine douglassii (Purple Cress) | Illinois Wildflowers (About This Site)
• Cardamine douglassii (limestone bittercress) | USDA PLANTS Database (About This Site)
• Cardamine douglassii | Go Botany (About This Site)
• Cardamine douglassii | Biota of North America Project (BONAP) (About This Site)
• Cardamine douglassii | NatureServe Explorer (About This Site)
• Cardamine douglassii | Flora of North America (About This Site)
• Cardamine douglassii | Missouri Plants (About This Site)
• Limestone Bittercress | Maryland Biodiversity Project (About This Site)
• Cardamine douglassii Britton (Purple Cress) | Digital Atlas of the Virginia Flora (About This Site)
