⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50070788, with some changes.
This name is a synonym of Cystopteris fragilis (L.) Bernh..
The record derives from Tropicos which reports it as a synonym (record 50070788) with original publication details: Mag. Bot. Gard. fasc. 9: 11, f. 14d 11 1790.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:206966-2.