Blue Vervain (Verbena hastata L.)
Also known as swamp verbena.
Page contents
↑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.
↑Links & External Resources
• Verbena hastata (Blue Vervain) | Illinois Wildflowers (About This Site)
• Verbena hastata (swamp verbena) | USDA PLANTS Database (About This Site)
• Verbena hastata | Go Botany (About This Site)
• Verbena hastata (American Blue Vervain) | Missouri Botanical Garden Plant Finder (About This Site)
• Verbena hastata | CABI Invasive Species Compendium (About This Site)
• Verbena hastata | Biota of North America Project (BONAP) (About This Site)
• Verbena hastata | NatureServe Explorer (About This Site)
• Verbena hastata | Missouri Plants (About This Site)
• Swamp Verbena | Maryland Biodiversity Project (About This Site)
• Verbena hastata (Blue Vervain) | Minnesota Wildflowers (About This Site)
