Poa annua subsp. pilantha Ronniger Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Poa species Poa annua Name Homonyms Poa annua var. pilantha Ronniger Poa annua subsp. pilantha (Ronniger) H.Scholz