⚠ Version 1 of The Plant List has been superseded.

This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Orthotrichum affine in version 1.1 of The Plant List.

Orthotrichum affine var. microstomum J.J. Amann is a synonym of Orthotrichum octoblephare var. microstomum (J.J. Amann) Podp.

This name is a synonym of Orthotrichum octoblephare var. microstomum (J.J. Amann) Podp..

The record derives from Tropicos which reports it as a synonym (record 35173061) with original publication details: Fl. Mouss. Suisse 2: 161 161 1918.