⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-50197711, with some changes.

Piper psittacorum Endl. is a synonym of Macropiper excelsum subsp. psittacorum (Endl.) Sykes

The record derives from Tropicos which reports it as a synonym (record 50197711) with original publication details: Prodr. Fl. Norfolk. 37 37 1833.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:682940-1.