Avena longepedicellata Sennen, 1928 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Helictochloa species Helictochloa pratensis Name Homonyms Avena longepedicellata Sennen ex St.-Yves Avena longepedicellata Sennen, 1928