Aira triflora Willd. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Corynephorus species Corynephorus canescens Name Homonyms Aira triflora Elliott Aira triflora Willd. ex Steud. Aira triflora Friv. Aira triflora Roem. & Schult. Aira triflora Willd.