This name is a synonym of Euphorbia humifusa Willd..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 38021) with original publication details: Izv. Akad. Nauk S.S.S.R., Ser. 6 1927: 195 1927.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:340671-1.
This name was in version 1 of The Plant List, record kew-38021, and has not been changed.