Hordeum sativum var. hexastichon (L.) K.Richt. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Hordeum species Hordeum vulgare Name Homonyms Hordeum sativum subsp. hexastichon (L.) K.Richt. Hordeum sativum var. hexastichon (L.) K.Richt.