Hieracium heterogynum Froel. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Hieracium species Hieracium heterogynum Name Homonyms Hieracium heterogynum (Froel.) Gutermann Hieracium heterogynum Froel. ex Nyman, 1879 Hieracium heterogynum Froel.