⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50173218, with some changes.
This name is a synonym of Cystopteris fragilis .
The record derives from Tropicos which reports it as a synonym (record 50173218
) with original publication details: Exerc. Phyt. 558 558 1792.