giant bristle grass
- kingdom: Plantae
- phylum: Tracheophyta
- class: Liliopsida
- order: Poales
- family: Poaceae
- genus: Setaria
- species: Setaria magna
Mana
Guyane
French Guiana
Conway
Florida- Barataria
- Jean Lafitte
Louisiana- Grasonville
- Solomons
Maryland
United States