Nauclea purpurea Reinw. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Rubiaceae genus Neonauclea species Neonauclea glabra Name Homonyms Nauclea purpurea Reinw. ex Miq. Nauclea purpurea Wall. Nauclea purpurea Roxb. Nauclea purpurea Reinw.