| Name | Hieracium cololepium subsp. dolichocephalum Dahlstedt |
| Authorship | Dahlstedt |
| Rank | Subspecies |
| NomenclaturalStatus | NomLeg |
| Placed in | Hieracium cololepium Dahlstedt |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Hieracium cololepium subsp. dolichocephalum Dahlstedt |
| Identification made in | [no date] (1) |