This name is a synonym of Eccremis coarctata (Ruiz & Pav.) Baker.
The record derives from WCSP
(data supplied on 2012-03-26)
which reports it as a synonym (record 301554) with original publication details: Syst. Veg. 2: 88 1825.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:532325-1.
This name was in version 1 of The Plant List, record kew-301554.