This name is a synonym of Euphorbia dracunculoides Lam..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 206334) with original publication details: Abh. Königl. Akad. Wiss. Berlin 1859: 84 1860.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:357133-1.
This name was in version 1 of The Plant List, record kew-206334.