This name is a synonym of Euphorbia neriifolia L..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 66371) with original publication details: Rev. Int. Bot. Appl. Agric. Trop. 28: 348 1948.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:345255-1.
This name was in version 1 of The Plant List, record kew-66371, and has not been changed.