Elymus arenarius subsp. villosissimus (Scribn.) Hultén Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Leymus species Leymus villosissimus Name Homonyms Elymus arenarius var. villosissimus (Scribn.) Polunin Elymus arenarius subsp. villosissimus (Scribn.) Hultén Elymus arenarius var. villosissimus (Scribn.) Hultén