⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-50221684, with some changes.

Piper grahami Trel. is a synonym of Piper dilatatum Rich.

This name is a synonym of Piper dilatatum Rich..

The record derives from Tropicos which reports it as a synonym (record 50221684) with original publication details: Bull. Torrey Bot. Club 60: 477 477 1933.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:198040-2.