⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2699413, and has not been changed.

Cardamine amara subsp. siifolia Sennen is a synonym of Cardamine amara subsp. pyrenaea Sennen

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Monde Pl. 30(180): 6 1929.