Aira scabra hort. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Aira species Aira scabra Name Homonyms Aira scabra Zuccagni Aira scabra hort. ex Kunth, 1833 Aira scabra Kit., 1864 Aira scabra hort.