Avena striata Schousb. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Celtica species Celtica gigantea Name Homonyms Avena striata Schousb. ex Willk. & Lange Avena striata Lam. Avena striata Trin., 1836 Avena striata Michx. Avena striata Vis., 1842 Avena striata Schousb.