⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-98047, with some changes.
This name is a synonym of Helwingia japonica subsp. formosana .
The record derives from WCSP which reports it as a synonym (record 98047
) with original publication details: Formos. Trees ed. rev.: 532 1936.