Conyza viscosa Bojer Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Conyza species Conyza viscosa Name Homonyms Conyza viscosa Mill. Conyza viscosa Bojer ex Sweet, 1839 Conyza viscosa (L.) Steud. Conyza viscosa Bojer