Elymus chinensis (Trin.) Keng Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Sunyatsenia 6: 66 (1941) Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Leymus species Leymus chinensis Name Homonyms Elymus chinensis (Trin.) Keng Elymus chinensis (Trin.) T.Koyama, 1987