⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35173186, with some changes.
This name is a synonym of Orthotrichum affine .
The record derives from Tropicos which reports it as a synonym (record 35173186
) with original publication details: Bull. Soc. Roy. Bot. Belgique 60: 49. 25 49 1927.