This name is a synonym of Nepeta coerulescens Maxim..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 135036) with original publication details: Fl. Brit. India 4: 658 1885.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:452782-1.
This name was in version 1 of The Plant List, record kew-135036, and has not been changed.