Ceratocephalus acmella subsp. acmella Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Acmella species Acmella oleracea Name Homonyms Ceratocephalus acmella var. acmella Ceratocephalus acmella subsp. acmella