This name is a synonym of Prunella grandiflora (L.) Scholler.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 166009) with original publication details: Schriften Ges. Beförd. Gesammten Naturwiss. Marburg 2: 257 1831.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:455166-1.
This name was in version 1 of The Plant List, record kew-166009.