Largeflower Fleabane (Erigeron grandiflorus Hook.)
Also classified as Erigeron simplex Greene.
Onestem Fleabane Erigeron simplex was once considered a separate taxon but has been considered merged by most authorities, including BONAP and POWO, into this species. We merged our records but a few sources, including USDA, still maintain separate records.
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↑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.
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
• Erigeron simplex (onestem fleabane) | USDA PLANTS Database (About This Site)
• Erigeron grandiflorus (largeflower fleabane) | USDA PLANTS Database (About This Site)
• Large-Flower Fleabane | iNaturalist (About This Site)
• Erigeron grandiflorus | Biota of North America Project (BONAP) (About This Site)
• Erigeron grandiflorus | NatureServe Explorer (About This Site)
• Erigeron grandiflorus | Flora of North America (About This Site)
