Avenastrum convolutum (C.Presl) Fritsch Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Helictotrichon species Helictotrichon convolutum Name Homonyms Avenastrum convolutum (C.Presl) Halácsy Avenastrum convolutum (C.Presl) Fritsch