Gymnopogon ambiguus
- kingdom: Plantae
- phylum: Tracheophyta
- class: Liliopsida
- order: Poales
- family: Poaceae
- genus: Gymnopogon
- species: Gymnopogon ambiguus
Grambling
Louisiana- Falls Church
- Seven Corners
Virginia- Washington, D. C.
Washington, D.C.
United States