Cystopteris fragilis var. cristata Lowe
, Nat. Ferns [Lowe] 2: 432 (1869).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:75675-2
- Publication
- Our native ferns; or a history of the british species and their varieties ... London
- Collation
- 2: 432
- Family as entered in IPNI
- Woodsiaceae
Remarks
Calls it a 'most interesting crested form', but the section begins with There are some interesting varieties, namely:'