⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-25000884, with some changes.

Piper rufescens C. DC. is a synonym of Piper crassinervium Kunth

This name is a synonym of Piper crassinervium Kunth.

The record derives from Tropicos which reports it as a synonym (record 25000884) with original publication details: Bull. Soc. Roy. Bot. Belgique 30(1): 218 218 1891.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:199040-2.