Bromus elatus Gueldenst. ex Ledeb. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Lolium species Lolium arundinaceum Name Homonyms Bromus elatus Gueldenst. ex Ledeb. Bromus elatus Gueldenst. Bromus elatus Gueldenst. ex Griseb.