azure aster
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Asterales
- family: Asteraceae
- genus: Symphyotrichum
- species: Symphyotrichum oolentangiense
Centreville
Michigan- Worthington
Ohio- Washington, D. C.
Washington, D.C.
United States