⚠ Version 1 of The Plant List has been superseded.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

Eurhynchium praelongum var. rigidum (Boulay) Husn. is a synonym of Oxyrrhynchium hians var. rigidum (Boulay) Ochyra & Żarnowiec

This name is a synonym of Oxyrrhynchium hians var. rigidum (Boulay) Ochyra & Żarnowiec.

The record derives from Tropicos which reports it as a synonym (record 35135966) with original publication details: Muscol. Gall. 341 341 1893.