Ceratocephalus testiculatus (Crantz) Roth Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Spilanthes species Ceratocephalus testiculatus Name Synonyms Ceratocephalus falcatus var. orthoceras (DC.) Batt. & Trab. Ceratocephalus orthoceras DC. Homonyms Ceratocephalus testiculatus (Crantz) Roth