Roundleaf Thoroughwort (Eupatorium rotundifolium L.)
↑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.
↑Habitat
This species is somewhat of a generalist, found in a variety of disturbed, partly-shaded habitats, including open bottomland woods, bluffs along streams, savannas, and margins of swamps and bogs. Also found in anthropogenic habitats including roadsides, especially roadside ditches, powerline clearances, pastures, abandoned fields, and firebreaks.
Found in a range of moisture conditions from wet to dry. Most likely on sites that experience regular fire or other disturbance.
↑Links & External Resources
• Eupatorium rotundifolium (roundleaf thoroughwort) | USDA PLANTS Database (About This Site)
• Eupatorium rotundifolium | Go Botany (About This Site)
• Eupatorium rotundifolium | Biota of North America Project (BONAP) (About This Site)
• Eupatorium rotundifolium | NatureServe Explorer (About This Site)
• Eupatorium rotundifolium | Flora of North America (About This Site)
• Round-leaved Thoroughwort | Maryland Biodiversity Project (About This Site)
• Round-leaved Thoroughwort (ovatum) | Maryland Biodiversity Project (About This Site)
• Round-leaved Thoroughwort (rotundifolium) | Maryland Biodiversity Project (About This Site)
• Eupatorium rotundifolium L. (Roundleaf Thoroughwort, Roundleaf Boneset) | Digital Atlas of the Virginia Flora (About This Site)
