⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2813141, with some changes.

Fissistigma rigidum (Ridl.) Merr. is a synonym of Pyramidanthe prismatica Merr.

This name is a synonym of Pyramidanthe prismatica Merr..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Philipp. J. Sci. 15: 135 1919.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:73060-1.