Poa unilateralis subsp. pachypholis (Piper) D.D.Keck Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Poa species Poa unilateralis Name Homonyms Poa unilateralis subsp. pachypholis (Piper) D.D.Keck ex Soreng Poa unilateralis subsp. pachypholis (Piper) D.D.Keck