⚠ Version 1 of The Plant List has been superseded.
This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Pfaffia occidentalis in version 1.1 of The Plant List.
This name is a synonym of Hebanthe occidentalis .
The record derives from Tropicos which reports it as a synonym (record 1101619
) with original publication details: Ark. Bot. 16(12): 8, f. 2 8 1920.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:191427-2
.