Ctenopteris spongiosa (Copel.) Copel.
, Fern Fl. Philipp. 3: 527 (1960).- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:17381880-1
- Publication
- Fern Flora of the Philippines. Manila,
- Collation
- 3: 527
- Date of Publication
- 1960
- Family as entered in IPNI
- Grammitidaceae