Alopecurus hordeiformis L. Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Sp. Pl.: 60 (1753) Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Cenchrus species Cenchrus alopecuroides Name Homonyms Alopecurus hordeiformis Willd. ex Steud. Alopecurus hordeiformis L. Alopecurus hordeiformis Willd.