Elymus caputmedusae var. asper (Simonk.) Noher Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Taeniatherum species Taeniatherum caput-medusae Name Homonyms Elymus caputmedusae var. asper (Simonk.) Noher