| Name | Euphrasia tatarica Fischer ex Sprengel |
| Authorship | Fischer ex Sprengel |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Euphrasia |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Euphrasia tatarica Fischer ex Sprengel |
| Identification made in | [no date] (1) |