Andropogon dissitiflorus var. vaginatus Chapm. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Andropogon species Andropogon virginicus Name Homonyms Andropogon dissitiflorus var. vaginatus Chapm. ex Gatt. Andropogon dissitiflorus var. vaginatus Chapm.