This name is a synonym of Stachys macrophylla Albov.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 194766) with original publication details: Notes Roy. Bot. Gard. Edinburgh 33: 277 1974.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:884273-1.
This name was in version 1 of The Plant List, record kew-194766.