Enneapogon scaber Lehm.

Classification

Plantae [regnum]
Spermatophyta [phylum]
Angiospermatophytae [classis]
Poales [ordo]
Poaceae [familia]
Chloridoideae [subfamilia]
Eragrostideae [tribus]
Enneapogon Desv. ex P. Beauv. [genus]
Enneapogon scaber Lehm. [species]