External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:35315-2
- Publication
- Fern Bulletin; a Quarterly Devoted to Ferns. Binghamton, NY
- Collation
- 11: 99
- Family as entered in IPNI
- Ophioglossaceae
Links
- Nomenclatural link
- Botrychium dissectum f. elongatum Weath., Rhodora 23: 209 (1922).
- Nomenclatural link
- Botrychium obliquum var. elongatum Gilbert & Haberer, Fern Bull. 11: 89 (1903).