External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:35316-2
- Publication
- Fern Bulletin; a Quarterly Devoted to Ferns. Binghamton, NY
- Collation
- 11: 89
- Family as entered in IPNI
- Ophioglossaceae
Type Information
- Distribution Of Types
- New York (Northeastern U.S.A., Northern America)
Links
- Nomenclatural link
- Sceptridium obliquum var. elongatum Lyon, Bot. Gaz. 40: 458 (1905).
- Nomenclatural link
- Botrychium dissectum f. elongatum Weath., Rhodora 23: 209 (1922).
- Nomenclatural link
- Botrychium obliquum f. elongatum Gilbert & Haberer, Fern Bull. 11: 99 (1903).
- Nomenclatural link
- Botrychium obliquum var. elongatum Gilbert & Haberer, Fern Bull. 11: 89 (1903).
- Same citation as
- Botrychium obliquum var. elongatum Gilb. & Haberer