This name is a synonym of Nepeta ucranica subsp. parviflora (M.Bieb.) M.Masclans de Bolos.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 134588) with original publication details: Fl. Bulg. Suppl. 1: 232 1898.
This name was in version 1 of The Plant List, record kew-134588, and has not been changed.