| Name | Iris macrosiphon Torrey |
| Authorship | Torrey |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Iris Linnaeus |
| GUID | urn:lsid:ipni.org:names:438835-1 |
| Citation | 1857 Pacific Railr. Rep. 4, Pt. 5, No. 4 (Whipple) 144 |
| Holdings | 75 Specimens held in the Harvard University Herbaria identified as Iris macrosiphon Torrey |
| Identification made in | [no date] (75) |