⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35106133, with some changes.

Timmia demissa (Hook.) C. Sm. is a synonym of Ptychostomum demissum (Hook.) D. T. Holyoak & N. Pedersen

This name is a synonym of Ptychostomum demissum (Hook.) D. T. Holyoak & N. Pedersen.

The record derives from Tropicos which reports it as a synonym (record 35106133) with original publication details: Nomencl. Bot. 2: 413 413 1824.