Cinchona kattukambar K.D.Koenig ex DC. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Rubiaceae genus Uncaria species Uncaria acida Name Homonyms Cinchona kattukambar K.D.Koenig ex DC. Cinchona kattukambar K.D.Koenig Cinchona kattukambar J.Koenig Cinchona kattukambar J.Koenig ex D.M.Retz.