Hieracium frigidum f. frigidum Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Hieracium species Hieracium sodiroanum Name Homonyms Hieracium frigidum f. frigidum Hieracium frigidum var. frigidum Hieracium frigidum var. frigidum