Echinacea serotina (Nutt.) D.Don Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Echinacea species Echinacea purpurea Name Homonyms Echinacea serotina (Nutt.) D.Don ex G.Don Echinacea serotina (Nutt.) DC., 1836 Echinacea serotina (Nutt.) D.Don