Hieracium waldsteinii subsp. plumulosum (A. Kern.) Freyn in Bull. Herb. Boissier 3: 652. 1895
Hieracium waldsteinii subsp. plumulosum in Bull. Herb. Boissier 3: 652. 1895
is new combination for Hieracium plumulosum in Österr. Bot. Z. 24: 170. 1874
Hieracium waldsteinii subsp. plumulosum in Bull. Herb. Boissier 3: 652. 1895