Andropogon argyreus Schult. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Andropogon species Andropogon ternarius Name Homonyms Andropogon argyreus Schult. Andropogon argyreus Schult. ex Steud.