This name is a synonym of Cornus macrophylla Wall..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 203694) with original publication details: Fl. URSS 17: 333 1951.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:272067-1.
This name was in version 1 of The Plant List, record kew-203694.