⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-45641, with some changes.
This name is a synonym of Psilanthus merguensis (Ridl.) J.-F.Leroy.
The record derives from WCSP which reports it as a synonym (record 45641) with original publication details: J. Fed. Malay States Mus. 10: 96 1920.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:747193-1.