| Name | Cardamine tuberosa subsp. cognata (Steudel) O. E. Schulz |
| Authorship | (Steudel) O. E. Schulz |
| Rank | Subspecies |
| Placed in | Cardamine tuberosa de Candolle |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Cardamine tuberosa subsp. cognata (Steudel) O. E. Schulz |
| Identification made in | 1902 (1) |