⚠ Version 1 of The Plant List has been superseded.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 Piper angustum in version 1.1 of The Plant List.

Piper angustum Rudge ex Spreng. is a synonym of Piper augustum Rudge

This name is a synonym of Piper augustum Rudge.

The record derives from Tropicos which reports it as a synonym (record 25002334) with original publication details: Syst. Veg. 1: 108 108 1825.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:680398-1.