Secale orientale Schreb. ex Roth Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Nov. Pl. Sp.: 59 (1821) Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Hordeum species Hordeum vulgare Name Homonyms Secale orientale L. Secale orientale Schreb. ex Roth Secale orientale Schreb.