This name is a synonym of Galanthus × allenii Baker.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 307591) with original publication details: Gard. Chron. 1893(1): 258 1893.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:64501-1.
This name was in version 1 of The Plant List, record kew-307591, and has not been changed.