The Collaborative International Dictionary
Wikipedia
Tripsacum
Tripsacum is a genus of plants in the grass family native to the Western Hemisphere. Gamagrass is a common name for plants in this genus.
Species formerly includedsee Anthephora Apluda Chionachne Coelorachis Elionurus Hackelochloa Hemarthria Ischaemum Lasiurus Manisuris Microstegium Pogonatherum