⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35114659, with some changes.
This name is a synonym of Brachythecium acuminatum (Hedw.) Austin.
The record derives from Tropicos which reports it as a synonym (record 35114659) with original publication details: Cat. Canad. Pl., Musci 190, 191 190, 191 1892.