⚠ Version 1 of The Plant List has been superseded.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 Ptychomitrium robustum in version 1.1 of The Plant List.

Ptychomitrium robustum Broth. is a synonym of Ptychomitrium gardneri Lesq.

This name is a synonym of Ptychomitrium gardneri Lesq..

The record derives from Tropicos which reports it as a synonym (record 35144173) with original publication details: Nat. Pflanzenfam. (ed. 2) 11: 10 10 1925.