Hieracium adusticeps subsp. pseudopraeustum Zahn (original description)
Hieracium adusticeps subsp. pseudopraeustum Zahn (original description)
Hieracium adusticeps subsp. subadusticeps Zahn (original description)
Hieracium adusticeps subsp. subadusticeps Zahn (original description)
Hieracium farinulentiforme subsp. martellianum Zahn accepted as Hieracium mattiroloanum subsp. martellianum (Zahn) Greuter (original description)
Hieracium illyricum subsp. papperitzii (Rchb.f.) Zahn accepted as Hieracium calcareum subsp. papperitzii (Rchb.f.) Greuter (original description)
Hieracium incisum subsp. oligomeres Murr & Zahn accepted as Hieracium pallescens subsp. oligomeres (Murr & Zahn) Greuter (original description)
Hieracium incisum subsp. oxyodontiforme Zahn accepted as Hieracium pallescens subsp. oxyodontiforme (Zahn) Greuter (original description)
Hieracium incisum subsp. parengense Zahn accepted as Hieracium pallescens subsp. parengense (Zahn) Greuter (original description)
Hieracium incisum subsp. pertenuatum Murr & Zahn accepted as Hieracium pallescens subsp. pertenuatum (Murr & Zahn) Greuter (original description)
Hieracium incisum subsp. subpulchelliforme Zahn accepted as Hieracium pallescens subsp. subpulchelliforme (Zahn) Greuter (original description)
Hieracium incisum subsp. tricephalophorum Zahn accepted as Hieracium pallescens subsp. tricephalophorum (Zahn) Greuter (original description)
Hieracium incisum subsp. variidens Murr & Zahn accepted as Hieracium pallescens subsp. variidens (Murr & Zahn) Greuter (original description)
Hieracium levicaule subsp. sciaphiloides Zahn accepted as Hieracium benzianum subsp. sciaphiloides (Zahn) Greuter (original description)
Hieracium murorum subsp. micracladium Dahlst. ex Zahn (original description)
Hieracium murorum subsp. neosparsum Zahn (original description)
Hieracium murorum subsp. pachyphylloides Zahn (original description)
Hieracium murorum var. sublepistoides Zahn (original description)
Hieracium vulgatum subsp. juratzkanum Zahn accepted as Hieracium lachenalii subsp. juratzkanum (Zahn) Greuter (original description)
Hieracium vulgatum subsp. tenellicaule Zahn accepted as Hieracium lachenalii subsp. tenellicaule (Zahn) Greuter (original description)