⚠ Version 1 of The Plant List has been superseded.

This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Callistomium papuanum in version 1.1 of The Plant List.

Callistomium papuanum Dixon is a synonym of Plagiotheciopsis oblonga (Broth.) Broth.

This name is a synonym of Plagiotheciopsis oblonga (Broth.) Broth..

The record derives from Tropicos which reports it as a synonym (record 35153526) with original publication details: J. Linn. Soc., Bot. 45: 492 492 1922.