This name is a synonym of Magnolia biondii Pamp..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 117461) with original publication details: Acta Agric. Univ. Henanensis 19: 361 1985.
This name was in version 1 of The Plant List, record kew-117461.