This name is a synonym of Prunella vulgaris subsp. lanceolata .
The record derives from WCSP
(data supplied on )
which reports it as a synonym (record 166039
) with original publication details: Fl. Bor.-Amer. 2: 114 1838.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:210709-2
.
This name was in version 1 of The Plant List, record kew-166039, and has not been changed.