| Name | Iris korolkowii Regel |
| Authorship | Regel |
| Rank | Species |
| Placed in | Iris Linnaeus |
| Citation | 1873 Trudy Imp. S.-Peterburgsk. Bot. Sada 2: 432 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Iris korolkowii Regel |
| Identification made in | [no date] (5) |