⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-340437, and has not been changed.

Stachys swainsonii var. scyronica (Boiss.) Nyman is a synonym of Stachys swainsonii subsp. scyronica (Boiss.) Pithos & Damboldt

The record derives from WCSP which reports it as a synonym (record 340437) with original publication details: Consp. Fl. Eur. 580 1881.