⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-165374, and has not been changed.
This name is a synonym of Prestonia quinquangularis (Jacq.) Spreng..
The record derives from WCSP which reports it as a synonym (record 165374) with original publication details: Notizbl. Bot. Gart. Berlin-Dahlem 9: 88 1924.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:210122-2.