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