Phleum macrourum Willd. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Muhlenbergia species Muhlenbergia macroura Name Homonyms Phleum macrourum Willd. ex Steud. Phleum macrourum Willd.