| Name | Iris prismatica Pursh |
| Authorship | Pursh |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Iris Linnaeus |
| Contains | Iris prismatica var. austrina Fernald |
| Holdings | 140 Specimens held in the Harvard University Herbaria identified as Iris prismatica Pursh |
| Identification made in | [no date] (139), 2017 (1) |