⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2829714, with some changes.

Goniothalamus macrophyllus var. siamensis J.Sinclair is a synonym of Goniothalamus macrophyllus (Blume) Hook.f. & Thomson

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Gard. Bull. Singapore 15: 17 1956.