Sarcocephalus trillesii Pierre Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Rubiaceae genus Nauclea species Nauclea diderrichii Name Homonyms Sarcocephalus trillesii Pierre ex De Wild. Sarcocephalus trillesii Pierre Sarcocephalus trillesii Pierre ex A.Chev. Sarcocephalus trillesii Pierre ex DeWild.