⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35173999, and has not been changed.
This name is a synonym of Orthotrichum cupulatum var. tomentosum .
The record derives from Tropicos which reports it as a synonym (record 35173999
) with original publication details: Abh. K.K. Zool.-Bot. Ges. Wien 5(2): 23 23 1910.