Xanthium chinense subsp. globuliforme C.Shull Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Xanthium species Xanthium strumarium Name Homonyms Xanthium chinense var. globuliforme C.Shull Xanthium chinense subsp. globuliforme C.Shull