Ambrosia ambrosia var. peruviana (Willd.) O.E.Schulz Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Ambrosia species Ambrosia cumanensis Name Homonyms Ambrosia ambrosia var. peruviana (Willd.) O.E.Schulz