⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2716061, with some changes.
This name is a synonym of Piper frustratum .
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Pl. Jungh. 16 1851.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:677586-1
.