⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-25000959, with some changes.

Piper subtropicum C. DC. is a synonym of Piper obliquum Ruiz & Pav.

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

The record derives from Tropicos which reports it as a synonym (record 25000959) with original publication details: Bull. Herb. Boissier 6: 489 489 1898.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:199329-2.