External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:1112998-2
- Family as entered in IPNI
- Dryopteridaceae
Links
- Nomenclatural link
- Polypodium patens Sw., Prodr. [O. P. Swartz] 133 (1788).
- Duplicate citation of
- Filix-mas patens Farw., Amer. Midl. Naturalist 12: 256 (1931).