⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35116214, with some changes.
This name is a synonym of Ptychostomum altisetum .
The record derives from Tropicos which reports it as a synonym (record 35116214
) with original publication details: Hedwigia 37: 96 96 1898.