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.
↑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)
