Scorzonera sessilis Humb. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Hypochaeris species Hypochaeris sessiliflora Name Homonyms Scorzonera sessilis Humb. ex Sch.Bip. Scorzonera sessilis Humb.