Parthenium integrifolium f. integrifolium Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Parthenium species Parthenium integrifolium Name Homonyms Parthenium integrifolium var. integrifolium Parthenium integrifolium f. integrifolium