Hieracium gymnocephalum Griseb. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Hieracium species Hieracium gymnocephalum Name Homonyms Hieracium gymnocephalum Griseb. ex Pant. Hieracium gymnocephalum Griseb.