Hieracium obscuratum Murr subsp. sampeyrense Gottschl.
Endemica / Endemic
Piemonte;
Altri taxa infraspecifici / Other infraspecific taxa:
Hieracium obscuratum Murr
Hieracium obscuratum Murr subsp. nigratum (Murr & Zahn) Greuter
Hieracium obscuratum Murr subsp. obscuratum
Hieracium obscuratum Murr subsp. violae (Fen. & Zahn) Greuter