This name is a synonym of Nepeta caerulea Aiton.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 134847) with original publication details: Pirineos 109: 42 1973.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:452616-1.
This name was in version 1 of The Plant List, record kew-134847.