⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-25001850, with some changes.

Piper heteromallum Pers. is a synonym of Piper secundum Ruiz & Pav.

This name is a synonym of Piper secundum Ruiz & Pav..

The record derives from Tropicos which reports it as a synonym (record 25001850) with original publication details: Syn. Pl. 1: 33 33 1805.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:681649-1.