Poa compressa subsp. langeana (Rchb.) Nyman Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Poa species Poa compressa Name Homonyms Poa compressa subsp. langeana (Rchb.) Nyman Poa compressa var. langeana (Rchb.) W.D.J.Koch Poa compressa subsp. langeana (Rchb.) Rouy