⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-329513, and has not been changed.

Iris polakii f. protonyma Stapf is a synonym of Iris barnumiae f. protonyma (Stapf) B.Mathew & Wendelbo

The record derives from iPlants which reports it as a synonym (record 329513) with original publication details: Bot. Mag. 155: t. 9279 1932.