⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35144083, with some changes.

Ptychomitrium brevidens (Broth.) Paris is a synonym of Ptychomitrium wilsonii Sull. & Lesq.

This name is a synonym of Ptychomitrium wilsonii Sull. & Lesq..

The record derives from Tropicos which reports it as a synonym (record 35144083) with original publication details: Index Bryol. Suppl. 289 289 1900.