Agropyron repens f. heberhachis Fernald Dataset GBIF Backbone Taxonomy Rank FORM Published in Rhodora 35: 184 (1933) Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Elymus species Elymus repens Name Homonyms Agropyron repens f. heberhachis Fernald