| Name | Iris sanguinea Hornemann |
| Authorship | Hornemann |
| Rank | Species |
| Placed in | Iris Linnaeus |
| Citation | 1813 Hort. Bot. Hafn. 1: 58 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Iris sanguinea Hornemann |
| Identification made in | [no date] (6) |