Tall Rattlesnakeroot (Prenanthes altissima L.)
Also known as tall white lettuce.
Page contents
↑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.
↑Links & External Resources
• Prenanthes altissima (Tall White Lettuce) | Illinois Wildflowers (About This Site)
• Prenanthes altissima (tall rattlesnakeroot) | USDA PLANTS Database (About This Site)
• Nabalus altissimus | Biota of North America Project (BONAP) (About This Site)
• Prenanthes altissima | NatureServe Explorer (About This Site)
• Prenanthes altissima | Flora of North America (About This Site)
• Prenanthes altissima L. (Tall Rattlesnake-root) | Digital Atlas of the Virginia Flora (About This Site)
