Panicum brizanthum subsp. polystachyum De Wild. & T.Durand Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Urochloa species Urochloa brizantha Name Homonyms Panicum brizanthum var. polystachyum De Wild. & T.Durand Panicum brizanthum subsp. polystachyum De Wild. & T.Durand