Bromus glaber Rchb. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Lolium species Lolium giganteum Name Homonyms Bromus glaber Scop. Bromus glaber Reichard Bromus glaber Willd. ex Steud. Bromus glaber Willd. Bromus glaber Rchb.