| Name | Ballota nigra subsp. uncinata (Béguinot) Patzak |
| Authorship | (Béguinot) Patzak |
| Rank | Subspecies |
| Placed in | Ballota nigra Linnaeus |
| Citation | 1953 Ann. Naturhist. Mus. Wien 62: 64 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Ballota nigra subsp. uncinata (Béguinot) Patzak |
| Identification made in | 2009 (1) |