| Name | Iris regelii Maximowicz ex Regel |
| Authorship | Maximowicz ex Regel |
| Rank | Species |
| Placed in | Iris Linnaeus |
| Citation | 1879 Trudy Imp. S.-Peterburgsk. Bot. Sada vi. (1879) 495. |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Iris regelii Maximowicz ex Regel |
| Identification made in | [no date] (2) |