| Name | Achillea millefolium subsp. sudetica (Opiz) Oborny |
| Authorship | (Opiz) Oborny |
| Rank | Subspecies |
| Placed in | Achillea millefolium Linnaeus |
| Citation | 1885 Fl. Mähren 657 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Achillea millefolium subsp. sudetica (Opiz) Oborny |
| Identification made in | [no date] (3) |