⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35173251, with some changes.
This name is a synonym of Orthotrichum cupulatum var. commutatum .
The record derives from Tropicos which reports it as a synonym (record 35173251
) with original publication details: Bryol. Univ. 1: 784 784 1827.