This name is a synonym of Clinopodium serpyllifolium subsp. barbatum (P.H.Davis) Bräuchler.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym and as an illegitimate name (record 127117) with original publication details: Diagn. Pl. Orient. II, 4: 14 1859.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:451713-1.
This name was in version 1 of The Plant List, record kew-127117, and has not been changed.