Spermacoce sexangularis Sieber Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Rubiaceae genus Spermacoce species Spermacoce remota Name Homonyms Spermacoce sexangularis Aubl. Spermacoce sexangularis Sieber ex Steud. Spermacoce sexangularis Sieber