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