Poa pratensis var. irrigata Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Poa species Poa humilis Name Homonyms Poa pratensis subsp. irrigata (Lindm.) H.Lindb. Poa pratensis var. irrigata Poa pratensis subsp. irrigata (Lindman) Lidb.f.