Spermacoce diffusa Pohl Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Rubiaceae genus Spermacoce species Spermacoce eryngioides Name Homonyms Spermacoce diffusa Pohl ex DC. Spermacoce diffusa Willd. Spermacoce diffusa Willd. ex Roem. & Schult. Spermacoce diffusa Kunth Spermacoce diffusa Pohl