Airella praecox (L.) Dumort. ex E.Salisb., 1947 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Aira species Aira praecox Name Homonyms Airella praecox (L.) Dumort. Airella praecox (L.) Dumort. ex E.Salisb., 1947