Field Thistle (Cirsium discolor (Muhl. ex Willd.) Spreng.)
↑Summary
A biennial to short-lived perennial native to Eastern North America.
↑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.
↑Similar Plants
↑Links & External Resources
• Cirsium discolor (Pasture Thistle) | Illinois Wildflowers (About This Site)
• Cirsium discolor (field thistle) | USDA PLANTS Database (About This Site)
• Cirsium discolor | Go Botany (About This Site)
• Cirsium discolor | Biota of North America Project (BONAP) (About This Site)
• Cirsium discolor | NatureServe Explorer (About This Site)
• Cirsium discolor | Flora of North America (About This Site)
• Cirsium discolor | Missouri Plants (About This Site)
• Field Thistle | Maryland Biodiversity Project (About This Site)
• Cirsium discolor (Field Thistle) | Minnesota Wildflowers (About This Site)
• Cirsium discolor (Muhl. ex Willd.) Spreng. (Field Thistle) | Digital Atlas of the Virginia Flora (About This Site)
↑Photo gallery
