Barkhausia haensleri Boiss. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Crepis species Crepis vesicaria Name Homonyms Barkhausia haensleri Boiss. ex DC. Barkhausia haensleri Boiss.