Andropogon nutans L. Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Sp. pl. 2:1045. 1753 Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Sorghastrum species Sorghastrum nutans Name Homonyms Andropogon nutans Muhl., 1817 Andropogon nutans L.