⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-66682, with some changes.
This name is a synonym of Magnolia tsiampacca subsp. tsiampacca .
The record derives from WCSP which reports it as a synonym (record 66682) with original publication details: Bull. Misc. Inform. Kew 1928: 185 1928.