Hieracium carpathicum subsp. engleri (R.Uechtr.) Zahn (original description)
Hieracium laevigatum subsp. auriglandulum (Wiinst.) Zahn (original description)
Hieracium laevigatum subsp. coronopifolioides Zahn (original description)
Hieracium laevigatum subsp. jutlandicum (Wiinst.) Zahn accepted as Hieracium jutlandicum Wiinst. (original description)
Hieracium laevigatum subsp. keldii (Wiinst.) Zahn accepted as Hieracium keldii Wiinst. (original description)
Hieracium laevigatum subsp. megachaetum (Wiinst.) Zahn accepted as Hieracium megachaetum Wiinst. (original description)
Hieracium laevigatum subsp. pinnatifidiforme (Wiinst.) Zahn accepted as Hieracium pinnatifidiforme Wiinst. (original description)
Hieracium laevigatum subsp. semigothiciforme Zahn accepted as Hieracium semigothicum Wiinst. (original description)
Hieracium laevigatum subsp. stricticaule (Boreau) Zahn (original description)
Hieracium laevigatum subsp. vendeanum (Boreau) Zahn (original description)
Hieracium umbrosum subsp. praealpinum (Arv.-Touv.) Zahn (original description)