Panicum speciosum Walter Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Fl. Carol.: 73 (1788) Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Sporobolus species Sporobolus junceus Name Homonyms Panicum speciosum Nees ex Trin. Panicum speciosum Walter Panicum speciosum Nees