This name is a synonym of Macrocnemum roseum (Ruiz & Pav.) Wedd..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 117018) with original publication details: Ann. Sci. Nat., Bot. IV, 1: 76 1854.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:755495-1.
This name was in version 1 of The Plant List, record kew-117018.