External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:17409380-1
- Publication
- American Fern Journal; a quarterly devoted to ferns.
- Collation
- 30: 65, t. 5-6
- Date of Publication
- 1940
- Family as entered in IPNI
- Osmundaceae
Type Information
- Distribution Of Types
- U.S.A.
Original Data
- Hybrid Parentage
- Osmunda claytoniana x Osmunda regalis var. spectabilis
- Distribution
- U.S.A.