This name is a synonym of Stachys macrostachys (Wender.) Briq..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 21033) with original publication details: Sp. Pl. 573 1753.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:445134-1.
This name was in version 1 of The Plant List, record kew-21033, and has not been changed.