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