Curcuma grandiflora Wall. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Zingiberales family Zingiberaceae genus Curcuma species Curcuma grandiflora Name Homonyms Curcuma grandiflora Wall. ex Baker Curcuma grandiflora Wall. ex Voigt, 1845 Curcuma grandiflora Wall.