⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-214712, with some changes.

Williamsia sablanensis (Elmer) Merr. is a synonym of Praravinia sablanensis (Elmer) Bremek.

The record derives from WCSP which reports it as a synonym (record 214712) with original publication details: Philipp. J. Sci., C 3: 165 1908.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:770547-1.