⚠ Version 1 of The Plant List has been superseded.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 microblephare in version 1.1 of The Plant List.

Orthotrichum microblephare var. praemorsum (Venturi) Grout is a synonym of Orthotrichum arcticum var. praemorsum (Venturi) Wijk & Margad.

This name is a synonym of Orthotrichum arcticum var. praemorsum (Venturi) Wijk & Margad..

The record derives from Tropicos which reports it as a synonym (record 35173579) with original publication details: N. Amer. Fl. 15A: 10 10 1946.