External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:1175401-2
- Family as entered in IPNI
- Thelypteridaceae
Links
- Nomenclatural link
- Polypodium dryopteris L., Sp. Pl. 2: 1093 (1753).
- Duplicate citation of
- Thelypteris dryopteris Sloss., Fl. Rocky Mts. 1044, 1069 (1917).