⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-321896, and has not been changed.

Iris graminea Thunb. is a synonym of Iris ensata Thunb.

This name is a synonym of Iris ensata Thunb..

The record derives from iPlants which reports it as a synonym and as an illegitimate name (record 321896) with original publication details: Fl. Jap. 34 1784.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:438662-1.