Panicum cernuum (Kunth) Willd. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Setaria species Setaria cernua Name Homonyms Panicum cernuum (Kunth) Willd. ex Spreng. Panicum cernuum (Kunth) Willd.