common sneezeweed (Helenium autumnale L.)
↑Range - Expand
| Legend | Color |
| Native | |
| Native or Not Present | |
| Native or Expanded | |
| Expanded 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
• Helenium autumnale (Common Sneezeweed) | Illinois Wildflowers (About This Site)
• Helenium autumnale (common sneezeweed) | USDA PLANTS Database (About This Site)
• Helenium autumnale | Go Botany (About This Site)
• Common Sneezeweed | iNaturalist (About This Site)
• Helenium autumnale (Sneezeweed) | Missouri Botanical Garden Plant Finder (About This Site)
• Helenium autumnale | CABI Invasive Species Compendium (About This Site)
• Helenium autumnale | Biota of North America Project (BONAP) (About This Site)
• Helenium autumnale | NatureServe Explorer (About This Site)
• Helenium autumnale | Flora of North America (About This Site)
• Helenium autumnale | Missouri Plants (About This Site)
• Common Sneezeweed | Maryland Biodiversity Project (About This Site)
• Helenium autumnale (Sneezeweed) | Minnesota Wildflowers (About This Site)
• Helenium autumnale L. (Common Sneezeweed, Autumn Sneezeweed) | Digital Atlas of the Virginia Flora (About This Site)
