⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-25003198, with some changes.
This name is a synonym of Piper imperiale .
The record derives from Tropicos which reports it as a synonym (record 25003198
) with original publication details: Bot. Gaz. 70(3): 177 177 1920.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:198375-2
.