Poa bigelovii Vasey Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Cat. Grass. U. St. 81. Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Poa species Poa bigelovii Name Homonyms Poa bigelovii Vasey Poa bigelovii Vasey ex Scribn.