This name is a synonym of Ajuga iva (L.) Schreb..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 5330) with original publication details: Pl. Verticill. Unilab. Gen. Sp. 26 1774.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:444628-1.
This name was in version 1 of The Plant List, record kew-5330, and has not been changed.