This name is a synonym of Cornus canadensis L..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 331764) with original publication details: Naturaliste Canad. 87: 30 1960.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:66104-2.
This name was in version 1 of The Plant List, record kew-331764.