⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2716066, with some changes.
This name is a synonym of Piper hainana .
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Annuaire Conserv. Jard. Bot. Genève 2: 275 1898.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:677591-1
.