Bromus asper var. depauperatus Nees ex Royle Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Bromus species Bromus ramosus Name Homonyms Bromus asper var. depauperatus Nees Bromus asper var. depauperatus Nees ex Royle