Panicum virescens Salzm. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Setaria species Setaria parviflora Name Homonyms Panicum virescens Salzm. Panicum virescens Poir. Panicum virescens Weigel Panicum virescens Salzm. ex Döll