Iris missouriensis Nutt.
Iridaceae
| Collection Number | Brummitt, R. K21895 |
| Collectors | |
| Identified By | B. Ertter |
| Source | C. Davidson |
| Date | 01 June 2008 |
| Country | USA |
| state | Oregon |
| county | Malheur |
| Location | US Highway 95 junction with Succor Creek Road |
| Lat/Long | N 43 13 40.4 W 117 03 17.4 |