Bromus maximus Desf. Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Fl. Atlant. 1: 95 (1798) Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Bromus species Bromus rigidus Name Homonyms Bromus maximus Roth Bromus maximus Desf. Bromus maximus Gilib., 1792 Bromus maximus Dufour ex Merino, 1909 Bromus maximus Dufour