Elymus subsecundus (Link) Hoover Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Elymus species Elymus violaceus Name Homonyms Elymus subsecundus (Link) Á.Löve & D.Löve Elymus subsecundus (Link) Hoover