Eupatorium purpureum f. maculatum Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Eutrochium species Eutrochium purpureum Name Homonyms Eupatorium purpureum var. maculatum (L.) Voss Eupatorium purpureum var. maculatum (L.) Darl., 1837 Eupatorium purpureum subsp. maculatum (L.) Á.Löve & D.Löve Eupatorium purpureum f. maculatum