⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-117646, with some changes.
This name is a synonym of Magnolia × speciosa Rchb..
The record derives from WCSP which reports it as a synonym (record 117646) with original publication details: Handb. Laubholzk. 3: 151 1893.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:554740-1.