threadstalk speedwell (Veronica filiformis Sm.)
Page contents
↑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.
↑Links & External Resources
• Veronica filiformis (threadstalk speedwell) | USDA PLANTS Database (About This Site)
• Veronica filiformis | Go Botany (About This Site)
• Slender Speedwell | iNaturalist (About This Site)
• Veronica filiformis | CABI Invasive Species Compendium (About This Site)
• Veronica filiformis | Biota of North America Project (BONAP) (About This Site)
• Veronica filiformis | NatureServe Explorer (About This Site)
• Veronica filiformis | Flora of North America (About This Site)
• Thread-stalked Speedwell | Maryland Biodiversity Project (About This Site)
