Bromus mollis subsp. secalinus (L.) Huds. Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Bromus species Bromus secalinus Name Homonyms Bromus mollis var. secalinus (L.) Huds. Bromus mollis subsp. secalinus (L.) Huds.