Home » Plants » Erigeron grandiflorus

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.

Page contents

Range - Expand

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.