This name is a synonym of Cornus florida L..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 47368) with original publication details: Rev. Hort. 63: 369 1891.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:66134-2.
This name was in version 1 of The Plant List, record kew-47368.