⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-50070814, with some changes.

Cystopteris fragilis var. dentata (Sw.) Hook. is a synonym of Cystopteris fragilis (L.) Bernh.

This name is a synonym of Cystopteris fragilis (L.) Bernh..

The record derives from Tropicos which reports it as a synonym (record 50070814) with original publication details: Sp. Fil. 1: 198 198 1846.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:75676-2.