Hieracium aurantiacum subsp. isocomum Nägeli & Peter, Hierac. Mitt.-Eur. 1: 297. 1885
Hieracium aurantiacum subsp. isocomum, Hierac. Mitt.-Eur. 1: 297. 1885
Taxon for this nameHieracium aurantiacum subsp. isocomum, Hierac. Mitt.-Eur. 1: 297. 1885