Setaria perennis Hack. ex Schinz Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Setaria species Setaria sphacelata Name Homonyms Setaria perennis Hall Setaria perennis Hack. Setaria perennis Hall ex Smyth Setaria perennis Hack. ex Schinz