Aira alba Wulfen Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Sesleria species Sesleria autumnalis Name Homonyms Aira alba Wulfen ex Kunth Aira alba Vahl, 1817 Aira alba Vahl ex Roem. & Schult. Aira alba Wulfen