⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2739250, and has not been changed.

Corydalis sewerzowii var. simplicifolia Fedde is a synonym of Corydalis aitchisonii Popov

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Repert. Spec. Nov. Regni Veg. 19: 224 1923.