This name is a synonym of Ajuga chamaecistus subsp. multisecta (Rech.f.) Rech.f..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 5336) with original publication details: Anz. Österr. Akad. Wiss., Math.-Naturwiss. Kl. 109: 172 1973.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:444630-1.
This name was in version 1 of The Plant List, record kew-5336, and has not been changed.