Panicum maximum var. hirsutissimum Nees Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Panicum species Panicum maximum Name Homonyms Panicum maximum var. hirsutissimum (Steud.) Oliv. Panicum maximum subsp. hirsutissimum (Steud.) Oliv.