⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-354640, and has not been changed.
This name is a synonym of Platycodon grandiflorus (Jacq.) A.DC..
The record derives from WCSP which reports it as a synonym (record 354640) with original publication details: Bot. Mag. (Tokyo) 38: 301 1924.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:144522-1.