⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-25004708, with some changes.
This name is a synonym of Piper barbatum .
The record derives from Tropicos which reports it as a synonym (record 25004708
) with original publication details: Ciencia (Mexico) 2(5): 207 207 1941.