Andropogon roxburghii Nees, 1843 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Heteropogon species Heteropogon contortus Name Homonyms Andropogon roxburghii Nees ex Steud. Andropogon roxburghii Nees, 1843 Andropogon roxburghii Nees ex Wight & Arn.