Elymus salsuginosus var. glabrior (Regel) Roshev. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Leymus species Leymus paboanus Name Homonyms Elymus salsuginosus var. glabrior (Regel) Roshev.