Hieracium cantianum var. subrigidum E.F.Linton Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Hieracium species Hieracium acamptum Name Homonyms Hieracium cantianum var. subrigidum E.F.Linton ex F.Hanb. Hieracium cantianum var. subrigidum E.F.Linton