This name is a synonym of Magnolia sprengeri Pamp..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 117543) with original publication details: J. Henan Agric. Coll. 17(4): 11 1983.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:975926-1.
This name was in version 1 of The Plant List, record kew-117543.