- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:1212032-2
- Family as entered in IPNI
- Dryopteridaceae
Links
- Nomenclatural link
- Polypodium oppositum Vahl, Eclog. Amer. 3: 53 (1807).
- Duplicate citation of
- Filix-mas opposita Farw., Amer. Midl. Naturalist 12: 255 (1931).