⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-25004283, with some changes.
This name is a synonym of Piper dilatatum Rich..
The record derives from Tropicos which reports it as a synonym (record 25004283) with original publication details: Piperac. N. South Amer. 1: 281-282, f. 245 281 1950.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:197700-2.