Hieracium petraeum Bluff & Fingerh., Comp. Fl. German. 2: 296. 1825
Hieracium petraeum, Comp. Fl. German. 2: 296. 1825
is earlier homonym of Hieracium petraeum in Flora 19: 436. 1836
is basionym for Hieracium amplexicaule subsp. petraeum in Schinz & Keller, Fl. Schweiz, ed. 3, 2: 463. 1914
Hieracium petraeum, Comp. Fl. German. 2: 296. 1825