Hieracium boreale subsp. depauperatum Fr. accepted as Hieracium racemosum Waldst. & Kit. ex Willd. (original description)
Hieracium boreale subsp. fuscidulum Fr. accepted as Hieracium sabaudum L. (original description)
Hieracium bupleuroides subsp. glaberrimum (Spreng.) Fr. (original description)
Hieracium chondrillifolium Fr. (original description)
Hieracium dovrense subsp. protractum Fr. accepted as Hieracium protractum (Fr.) Lindeb. (original description)
Hieracium eriophorum subsp. prostratum (DC.) Fr. accepted as Hieracium prostratum DC. (original description)
Hieracium florentinum subsp. pavichii (Heuff.) Fr. accepted as Pilosella pavichii (Heuff.) Arv.-Touv. (original description)
Hieracium murorum subsp. subcaesium Fr. accepted as Hieracium subcaesium (Fr.) Lindeb. (original description)
Hieracium pallidum subsp. crinigerum (Fr.) Fr. accepted as Hieracium onosmoides subsp. crinigerum (Fr.) Zahn (original description)
Hieracium pilosella subsp. velutinum (Hegetschw.) accepted as Pilosella velutina (Hegetschw.) F.W.Schultz & Sch.Bip. (original description)
Hieracium prenanthoides subsp. perfoliatum (Froel.) Fr. (original description)
Hieracium umbellatum subsp. coronopifolium (Hornem.) Fr. accepted as Hieracium umbellatum L. (original description)
Hieracium vulgatum subsp. abietinum (Boiss. & Heldr.) Fr. accepted as Hieracium umbrosum subsp. abietinum (Boiss. & Heldr.) Greuter (original description)
Hieracium vulgatum subsp. irriguum (Fr.) Fr. accepted as Hieracium lachenalii subsp. irriguum (Fr.) Zahn (original description)