⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-170879, and has not been changed.

Ptychosperma normanbyi Becc. is a synonym of Calyptrocalyx albertisianus Becc.

This name is a synonym of Calyptrocalyx albertisianus Becc..

The record derives from WCSP which reports it as a synonym (record 170879) with original publication details: Nova Guinea 5(2): 399 1905.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:669425-1.