⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35156933, with some changes.
This name is a synonym of Atrichum angustatum var. rhystophyllum .
The record derives from Tropicos which reports it as a synonym (record 35156933
) with original publication details: J. Bot. 47: 214 214 1909.