This name is a synonym of Euphorbia baetica Boiss..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym and as an illegitimate name (record 78861) with original publication details: Fl. Lusit. 2: 317 1805.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:345954-1.
This name was in version 1 of The Plant List, record kew-78861, and has not been changed.