This name is a synonym of Euphorbia cristata B.Heyne ex Roth.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 37965) with original publication details: Taxon 36: 762 1987.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:953954-1.
This name was in version 1 of The Plant List, record kew-37965, and has not been changed.