This name is a synonym of Micromeria tenuis subsp. linkii (Webb & Berthel.) P.Pérez.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 127126) with original publication details: Bonplandia (Hannover) 8: 283 1860.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:451722-1.
This name was in version 1 of The Plant List, record kew-127126, and has not been changed.