Poa compressa subsp. langiana (Rchb.) W.D.J.Koch 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. langiana (Rchb.) W.D.J.Koch ex Hegi Poa compressa subsp. langiana (Rchb.) W.D.J.Koch Poa compressa var. langiana (Rchb.) W.D.J.Koch Poa compressa subsp. langiana (Rchb.) Arcang. Poa compressa f. langiana (Rchb.) Neuman