Hordeum pubiflorum subsp. pubiflorum Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Hordeum species Hordeum pubiflorum Name Homonyms Hordeum pubiflorum subsp. pubiflorum Hordeum pubiflorum f. pubiflorum