Hieracium auricula subsp. melaneilema Peter accepted as Pilosella lactucella subsp. lactucella (Wallr.) P.D.Sell & C.West (original description)
Hieracium eminens Peter accepted as Pilosella eminens (Peter) Soják (original description)
Hieracium flagellare subsp. tatrense Peter accepted as Pilosella flagellaris (Willd.) Arv.-Touv. (original description)
Hieracium florentinum subsp. subcymigerum Peter accepted as Pilosella piloselloides subsp. praealta (Gochnat) S.Bräut. & Greuter (original description)
Hieracium hoppeanum subsp. testimoniale Nägeli ex Peter accepted as Pilosella hoppeana subsp. macrantha (Ten.) S.Bräut. & Greuter (original description)
Hieracium mendelii Peter accepted as Pilosella schultesii (F.W.Schultz) F.W.Schultz & Sch.Bip. (original description)
Hieracium promeces Peter accepted as Pilosella promeces (Peter) Holub (original description)
Hieracium stellipilum Peter accepted as Pilosella triplex (Peter) Soják (original description)
Hieracium tardiusculum Peter accepted as Pilosella tardiuscula (Peter) Soják (original description)