Hieracium ×trigenes subsp. dybowskianum Rehmann accepted as Pilosella trigenes (Peter) Soják (original description)
Hieracium calomastix subsp. rubristylum Rehmann accepted as Pilosella calomastix (Peter) Soják (original description)
Hieracium flagellare subsp. anacraspedon Rehmann accepted as Pilosella flagellaris (Willd.) Arv.-Touv. (original description)
Hieracium flagellare subsp. anisocephalum Rehmann accepted as Pilosella flagellaris (Willd.) Arv.-Touv. (original description)
Hieracium flagellare subsp. brachyacron Rehmann accepted as Pilosella flagellaris (Willd.) Arv.-Touv. (original description)
Hieracium flagellare subsp. niankowiense Rehmann accepted as Pilosella piloselliflora (Nägeli & Peter) Soják (original description)
Hieracium prussicum subsp. lipnickianum Rehmann accepted as Pilosella prussica (Nägeli & Peter) Soják (original description)
Hieracium prussicum subsp. macroglossum Rehmann accepted as Pilosella prussica (Nägeli & Peter) Soják (original description)
Hieracium spathophyllum subsp. polysarcon Rehmann accepted as Pilosella floribunda (Wimm. & Grab.) Fr. (original description)
Hieracium stoloniflorum subsp. mickiewiczii Rehmann accepted as Pilosella stoloniflora (Waldst. & Kit.) F.W.Schultz & Sch.Bip. (original description)
Hieracium sulphureum subsp. leucocheilos Rehmann accepted as Pilosella koernickeana (Nägeli & Peter) Soják (original description)
Hieracium trigenes subsp. dybowskianum Rehmann accepted as Pilosella trigenes (Peter) Soják (original description)