Avena fatua subsp. hyugaensis Yamag. Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Avena species Avena fatua Name Homonyms Avena fatua var. hyugaensis Yamag. Avena fatua subsp. hyugaensis Yamag.