Heteropogon polystachyus (Roxb.) Schult. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Heteropogon species Heteropogon contortus Name Homonyms Heteropogon polystachyus (Roxb.) Schult. Heteropogon polystachyus Nees, 1829