Phalaris ariculata Dicks. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Alopecurus species Alopecurus rendlei Name Homonyms Phalaris ariculata Dicks. ex Roem. & Usteri Phalaris ariculata Dicks.