Elymus festucoides (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 festucoides (Maire) Ibn Tattou Elymus festucoides (Maire) IbnTattou