⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-25003426, 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 25003426) with original publication details: Prodr. 16(1): 356 356 1869.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:682467-1.