Arrhenatherum avenaceum var. pauciflorum Peterm., 1838 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Arrhenatherum species Arrhenatherum elatius Name Homonyms Arrhenatherum avenaceum var. pauciflorum Peterm., 1838