Hieracium collinum subsp. dimorphum Norrl. Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Pilosella species Pilosella caespitosa Name Homonyms Hieracium collinum subsp. dimorphum Norrl. Hieracium collinum subsp. dimorphum Norrl. ex Nägeli & Peter Hieracium collinum subsp. dimorphum (Norrl.) Brenner