This name is a synonym of Nepeta juncea subsp. xylorhiza (Rech.f.) Rech.f..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 135091) with original publication details: Biol. Skr. 8(1): 41 1955.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:452828-1.
This name was in version 1 of The Plant List, record kew-135091, and has not been changed.