⚠ Version 1 of The Plant List has been superseded.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

Orthotrichum crispum var. curvifolium (Wahlenb.) Wahlenb. is a synonym of Weissia curvifolia (Wahlenb.) Lindb.

This name is a synonym of Weissia curvifolia (Wahlenb.) Lindb..

The record derives from Tropicos which reports it as a synonym (record 35173278) with original publication details: Fl. Suec. 2: 735 735 1826.