| Reference Source | Reference Type | Archival Data | Comments |
|---|---|---|---|
| Gleason, H.A. & Cronquist, A. 1991 | Habitat | Occurs in moist fields; meadows; prairies and swamps throughout eastern and western Miami lands | |
| Bush, L. L 1996 | Related Info | Archaeological studies in central and south-central Indiana revealed that verbena was utilized as a food source by indigenous peoples sometime during the period of A.D. 1000 to A.D. 1450 |
| Reference Source | Notes | Data | Comments |
|---|---|---|---|
| Bush, L. L 1996 | Human-charred remains of Vervain material was recovered from an early 19th century Miami village site at the forks of the Wabash River (Ft Wayne), 1795-1812 (Ehler Site). | Verbena hastata is very common, and the remains were probably this species. – |