- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:71995-2
- Publication
- Philippine Journal of Science. Manila
- Collation
- 84: 453
- Family as entered in IPNI
- Grammitidaceae
Links
- Nomenclatural link
- Polypodium longum C.Chr., Index Filic. 541 (1906).
- Same citation as
- Ctenopteris longa (C.Chr.) Copel., Philipp. J. Sci. 84: 453 (1956).