Corynephorus articulatus f. gracilis (Guss.) Rouy, 1913 Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Corynephorus species Corynephorus divaricatus Name Homonyms Corynephorus articulatus var. gracilis (Guss.) Parl. Corynephorus articulatus subsp. gracilis (Guss.) Rouy Corynephorus articulatus subsp. gracilis (Guss.) P.Fourn., 1934