Cosmos purpureus (DC.) Benth. & Hook.fil. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Cosmos species Cosmos purpureus Name Homonyms Cosmos purpureus (DC.) Benth. & Hook.fil. ex Hemsl. Cosmos purpureus (DC.) Benth. & Hook.fil.