Elymus embergeri (Maire) IbnTattou Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Elymus species Elymus festucoides Name Homonyms Elymus embergeri (Maire) Ibn Tattou Elymus embergeri (Maire) IbnTattou