⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-321572, and has not been changed.

Iris arizonica Dykes is a synonym of Iris missouriensis Nutt.

This name is a synonym of Iris missouriensis Nutt..

The record derives from iPlants which reports it as a synonym (record 321572) with original publication details: Gard. Chron. III, 61: 45 1917.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:130018-2.