Aira cespitosa subsp. alpina (L.) Killias, 1888 Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Deschampsia species Deschampsia cespitosa Name Homonyms Aira cespitosa var. alpina Gaudin Aira cespitosa subsp. alpina (L.) Hook.f. Aira cespitosa subsp. alpina (L.) Killias, 1888