Bromus commutatus Guss. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Triticum species Bromus commutatus Name Homonyms Bromus commutatus Schrad. Bromus commutatus Guss. ex Steud., 1854 Bromus commutatus M.Bieb. Bromus commutatus Guss.