| Name | Hieracium acrocomum subsp. sysolskiense Zahn | 
| Authorship | Zahn | 
| Rank | Subspecies | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Hieracium acrocomum Nägeli & Peter | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Hieracium acrocomum subsp. sysolskiense Zahn | 
| Identification made in | [no date] (1) | 
