⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-25002640, and has not been changed.
This name is a synonym of Piper retrofractum Vahl.
The record derives from Tropicos which reports it as a synonym (record 25002640) with original publication details: Asiat. Res. 9: 391 391 1809.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:680861-1.