External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:177118-2
- Publication
- Rhodora; Journal of the New England Botanical Club. Cambridge, MA
- Collation
- 35: 352
- Family as entered in IPNI
- Osmundaceae
Links
- Nomenclatural link
- Osmunda regalis subvar. anomala Farw., Amer. Midl. Naturalist 12: 307 (1931).
- Same citation as
- Osmunda regalis f. anomala S.K.Harris