| Verbena hastata | |
|---|---|
| |
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Lamiales |
| Family: | Verbenaceae |
| Genus: | Verbena |
| Species: | V. hastata
|
| Binomial name | |
| Verbena hastata | |
Verbena hastata, commonly known as American vervain,[1] blue vervain,[2] simpler's joy,[3] or swamp verbena,[4] is a perennial flowering plant in the vervain family Verbenaceae. It grows throughout the continental United States and in much of southern Canada.
- ^ BSBI List 2007 (xls). Botanical Society of Britain and Ireland. Archived from the original (xls) on 2015-06-26. Retrieved 2014-10-17.
- ^ "NatureServe Explorer 2.0". explorer.natureserve.org.
- ^ "Lady Bird Johnson Wildflower Center - The University of Texas at Austin". www.wildflower.org. Archived from the original on 2023-10-03. Retrieved 2024-07-29.
- ^ "USDA Plants Database". plants.usda.gov.