threadleaf arrowhead (Sagittaria filiformis J.G. Sm.)
Page contents
↑Range - Expand
| Legend | Color |
| Native | |
| Extirpated | |
| 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.
↑Links & External Resources
• Sagittaria filiformis (threadleaf arrowhead) | USDA PLANTS Database (About This Site)
• Sagittaria filiformis | Go Botany (About This Site)
• Threadleaf Arrowhead | iNaturalist (About This Site)
• Sagittaria filiformis | CABI Invasive Species Compendium (About This Site)
• Sagittaria filiformis | Biota of North America Project (BONAP) (About This Site)
• Sagittaria filiformis | NatureServe Explorer (About This Site)
• Sagittaria filiformis | Flora of North America (About This Site)
• Sagittaria filiformis J.G. Smith (Narrow-leaved Arrowhead) | Digital Atlas of the Virginia Flora (About This Site)
