⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35114575, with some changes.
This name is a synonym of Brachythecium fendleri var. idahense (Renauld & Cardot) Wijk & Margad..
The record derives from Tropicos which reports it as a synonym (record 35114575) with original publication details: Bot. Gaz. 15: 60. 9c 60 1890.