External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:147270-2
- Publication
- American Fern Journal; a quarterly devoted to ferns.
- Collation
- 35(1): 17
- Date of Publication
- 11 Apr 1945
- Family as entered in IPNI
- Lycopodiaceae