External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:30022563-2
- Publication
- Canadian Naturalist and Geologist. Montreal
- Collation
- n.s., 3(5): 403
- Date of Publication
- Jun 1868
- Family as entered in IPNI
- Dryopteridaceae