Panicum crus-galli subsp. aristatum Pursh Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Echinochloa species Echinochloa crus-galli Name Homonyms Panicum crus-galli var. aristatum Pursh Panicum crus-galli f. aristatum Chiov. Panicum crus-galli var. aristatum G.Mey. Panicum crus-galli var. aristatum Graves Panicum crus-galli var. aristatum Mutel Panicum crus-galli subsp. aristatum Pursh