⚠ Version 1 of The Plant List has been superseded.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

Orthotrichum cupulatum var. porteri (Sull. & Lesq.) Sull. is a synonym of Orthotrichum lescurii subsp. porteri (Sull. & Lesq.) Kindb.

This name is a synonym of Orthotrichum lescurii subsp. porteri (Sull. & Lesq.) Kindb..

The record derives from Tropicos which reports it as a synonym (record 35173325) with original publication details: Icon. Musc. Suppl. 61 44 61 1874.