Psilothonna tagetes (L.) E.Mey. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Steirodiscus species Steirodiscus tagetes Name Homonyms Psilothonna tagetes (L.) E.Mey. ex DC. Psilothonna tagetes (L.) E.Mey. Psilothonna tagetes (L.) E.Phillips