This name is a synonym of Nepeta stricta (Banks & Sol.) Hedge & Lamond.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 134493) with original publication details: Mitt. Geogr. Ges. (Thüringen) Jena 8(Mitt.): 21 1890.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:452317-1.
This name was in version 1 of The Plant List, record kew-134493, and has not been changed.