Aira caespitosa var. brevifolia Parn. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Deschampsia species Deschampsia cespitosa Name Homonyms Aira caespitosa var. brevifolia (R.Br.) Trautv. Aira caespitosa var. brevifolia Parn.