⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35156926, with some changes.
This name is a synonym of Atrichum angustatum .
The record derives from Tropicos which reports it as a synonym (record 35156926
) with original publication details: Proc. Iowa Acad. Sci. 23: 223 223 1921.