Andropogon emarginatus DeWild. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Diheteropogon species Diheteropogon filifolius Name Homonyms Andropogon emarginatus De Wild. Andropogon emarginatus DeWild.