Curveseed Butterwort (Ranunculus testiculatus Crantz)
Also classified as Ceratocephala testiculata (Crantz) Roth, Ceratocephalus testiculatus (alternate endings).
↑Range - Expand
| Legend | Color |
| Introduced | |
| Introduced 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
• Ceratocephala testiculata (curveseed butterwort) | USDA PLANTS Database (About This Site)
• Ceratocephala testiculata (bur buttercup) | CABI Invasive Species Compendium (About This Site)
• Ceratocephala testiculata | Biota of North America Project (BONAP) (About This Site)
• Ceratocephala testiculata | NatureServe Explorer (About This Site)
• Ranunculus testiculatus | Flora of North America (About This Site)
• Ranunculus testiculatus (Bur Buttercup) | Illinois Wildflowers (About This Site)
• Ceratocephalus testiculatus | Missouri Plants (About This Site)
• Ranunculus testiculatus (Bur Buttercup) | Minnesota Wildflowers (About This Site)
• Ranunculus testiculatus Crantz | Plants of the World Online (POWO) (About This Site)
