⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-25003112, with some changes.

Piper annulatum Trel. 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 25003112) with original publication details: Contr. U.S. Natl. Herb. 26(4): 139 139 1929.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:197257-2.