Poa hartzii var. hartzii Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Poa species Poa hartzii Name Homonyms Poa hartzii var. hartzii Poa hartzii f. hartzii Poa hartzii subsp. hartzii