⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-65997, 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 65997) with original publication details: Descr. S. Amer. Pl. 85 1920.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:88670-2.