External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:35252-2
- Publication
- Fern Bulletin; a Quarterly Devoted to Ferns. Binghamton, NY
- Collation
- 10: 76
- Family as entered in IPNI
- Ophioglossaceae
Links
- Nomenclatural link
- Botrychium occidentale in Underw., Bull. Torrey Bot. Club 25(10): 538 (1898).
- Nomenclatural link
- Botrychium occidentale Underw.