⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2685701, and has not been changed.
This name is a synonym of Bufonia kotschyana subsp. calycina .
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Fl. Orient. Suppl.: 110 1888.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:151956-1
.