Avena caryophyllea (L.) F.H.Wigg. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Aira species Aira caryophyllea Name Homonyms Avena caryophyllea Sm. Avena caryophyllea (L.) Weber Avena caryophyllea (L.) F.H.Wigg.