Arrhenatherum elatius Linnaeus, 1753 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Arrhenatherum species Arrhenatherum elatius Name Homonyms Arrhenatherum elatius (L.) P.Beauv. ex J.Presl & C.Presl Arrhenatherum elatius (L.) P.Beauv.