⚠ Version 1 of The Plant List has been superseded.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

Hypnum kneiffii var. aduncum (Hedw.) Kindb. is a synonym of Drepanocladus aduncus (Hedw.) Warnst.

This name is a synonym of Drepanocladus aduncus (Hedw.) Warnst..

The record derives from Tropicos which reports it as a synonym (record 35117956) with original publication details: Bih. Kongl. Svenska Vetensk.-Akad. Handl. 7(9): 23 23 1883.