Elymus farctus (Viv.) Runemark Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Thinopyrum species Thinopyrum junceum Name Homonyms Elymus farctus (Viv.) Runemark ex Melderis Elymus farctus (Viv.) Runemark