⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35114802, with some changes.
This name is a synonym of Brachythecium flagellare var. roellii (Renauld & Cardot) Grout.
The record derives from Tropicos which reports it as a synonym (record 35114802) with original publication details: Moss Fl. N. Amer. 3: 43 43 1928.