External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:17556640-1
- Publication
- American Fern Journal; a quarterly devoted to ferns.
- Collation
- 68(4): 120
- Date of Publication
- 29 Dec 1978
- Family as entered in IPNI
- Grammitidaceae