⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2575778, with some changes.

Piper exserens var. tocotanum C.DC. is a synonym of Piper crassinervium Kunth

This name is a synonym of Piper crassinervium Kunth.

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Annuaire Conserv. Jard. Bot. Genève 21: 239 1920.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:197910-2.