⚠ Version 1 of The Plant List has been superseded.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

Barbula tortuosa f. gracilescens J.E. Zetterst. is a synonym of Tortella tortuosa var. gracilescens (J.E. Zetterst.) Podp.

This name is a synonym of Tortella tortuosa var. gracilescens (J.E. Zetterst.) Podp..

The record derives from Tropicos which reports it as a synonym (record 35186779) with original publication details: Kongl. Svenska Vetenskapsakad. Handl. 5(10): 25 25 1865.