Achaeta geniculata E.Fourn. ex Hemsl. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Koeleria species Koeleria macrantha Name Homonyms Achaeta geniculata E.Fourn. Achaeta geniculata E.Fourn. ex Hemsl.