Panicum maximum Schumach. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Panicum species Panicum maximum Name Homonyms Panicum maximum Jacq. Panicum maximum Hochst. ex A.Rich. Panicum maximum Nees, 1841 Panicum maximum Hochst.