buffalo grass

Short definition from Wiktionary

Noun

1. 1
   Bouteloua dactyloides.
2. 2
   Hierochloe odorata (syn. Anthoxanthum nitens), sweetgrass.
3. 3
   Anthoxanthum odoratum, sweet vernal grass, vanilla grass.
4. 4
   Stenotaphrum secundatum, Saint Augustine grass.
5. 5
   Panicum maximum, Guinea grass.
6. 6
   Some species of Setaria, bristlegrass.