Hedyotis pumila Willd. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Rubiaceae genus Houstonia species Houstonia wrightii Name Homonyms Hedyotis pumila L.f. Hedyotis pumila Willd. ex Roem. & Schult. Hedyotis pumila Willd.