⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2814345, with some changes.
This name is a synonym of Swertia japonica .
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Symb. Asahikaw. 1: 156 1965.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:1010520-1
.