Bromus pratensis Lam. Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Encycl. 1: 468 (1785) Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Bromus species Bromus erectus Name Homonyms Bromus pratensis Hoffm. Bromus pratensis (Huds.) Spreng. Bromus pratensis Chaix, 1785 Bromus pratensis Lam. Bromus pratensis Ehrh.