black oat grass
- kingdom: Plantae
- phylum: Tracheophyta
- class: Liliopsida
- order: Poales
- family: Poaceae
- genus: Piptochaetium
- species: Piptochaetium avenaceum
Northport- Tuscaloosa
Alabama- Branford
- Branford Center
- Colchester
- Meriden
- New Haven
- Orange
- Poquonock Bridge
Connecticut- Hometown
Pennsylvania- Arlington
- Baileys Crossroads
- Great Falls
Virginia- Washington, D. C.
Washington, D.C.
United States