spiny plumeless thistle (Carduus acanthoides L.)
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↑Range - Expand
| Legend | Color |
| Introduced | |
| Introduced 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
• Carduus acanthoides (spiny plumeless thistle) | USDA PLANTS Database (About This Site)
• Carduus acanthoides | Go Botany (About This Site)
• Carduus acanthoides | Biota of North America Project (BONAP) (About This Site)
• Carduus acanthoides | NatureServe Explorer (About This Site)
• Carduus acanthoides | Flora of North America (About This Site)
• Spiny Plumeless Thistle | Maryland Biodiversity Project (About This Site)
• Carduus acanthoides (Plumeless Thistle) | Minnesota Wildflowers (About This Site)
• Carduus acanthoides L. ssp. acanthoides (Spiny Plumeless Thistle) | Digital Atlas of the Virginia Flora (About This Site)
