⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2749088, with some changes.

Cyathocalyx philippinensis (Merr.) J.Sinclair is a synonym of Cyathocalyx acuminatus C.B.Rob.

This name is a synonym of Cyathocalyx acuminatus C.B.Rob..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Gard. Bull. Singapore 14: 239 1955.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:72675-1.