tall ironweed
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Asterales
- family: Asteraceae
- genus: Vernonia
- species: Vernonia angustifolia
Bayou La Batre- Dauphin Island
- Mobile
- Prattville
Alabama- Gulf Breeze
Florida- Washington, D. C.
Washington, D.C.
United States