This name is a synonym of Micromeria filiformis (Aiton) Benth..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 127231) with original publication details: Bol. Soc. Ibér. Ci. Nat. 32: 62 1933 publ. 1934.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:451779-1.
This name was in version 1 of The Plant List, record kew-127231.