External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:1214247-2
- Species Name
- Cystopteris fragilis (L.) Bernh., Neues J. Bot. 1(2): 26 (1805).
- Publication
- Fern Bulletin; a Quarterly Devoted to Ferns. Binghamton, NY
- Collation
- 18: 82
- Date of Publication
- Jul 1910
- Family as entered in IPNI
- Woodsiaceae