Coix arundinacea J.Koenig Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Polytoca species Polytoca gigantea Name Homonyms Coix arundinacea Lam. Coix arundinacea J.Koenig ex Willd. Coix arundinacea J.Koenig