| Name | Euphrasia regelii subsp. kangtienensis D. Y. Hong |
| Authorship | D. Y. Hong |
| Rank | Subspecies |
| NomenclaturalStatus | NomLeg |
| Placed in | Euphrasia regelii Wettstein |
| GUID | urn:lsid:ipni.org:names:891270-1 |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Euphrasia regelii subsp. kangtienensis D. Y. Hong |
| Identification made in | [no date] (8) |