Sclerococcus ferrugineus Bartl. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Rubiaceae genus Xanthophytum species Xanthophytum ferrugineum Name Homonyms Sclerococcus ferrugineus Bartl. ex DC. Sclerococcus ferrugineus Bartl.