This name is a synonym of Nepeta multibracteata Desf..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 134503) with original publication details: Pl. Marocc. Nov. 3: 6 1930.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:452327-1.
This name was in version 1 of The Plant List, record kew-134503, and has not been changed.