External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:1204583-2
- Family as entered in IPNI
- Dryopteridaceae
Links
- Nomenclatural link
- Polystichum alaskense Maxon, Amer. Fern J. 8(2): 35 (1918).