Airopsis praecox (L.) Fr. Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Novit. Fl. Suec. Mant. 3: 180 (1843) Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Aira species Aira praecox Name Homonyms Airopsis praecox (L.) Fr. Airopsis praecox Schur, 1859