External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:85356-2
- Species Name
- Dryopteris spinulosa (O.F.Müll.) Watt, Canad. Naturalist Geol. n.s., 3(5): 403 (1868).
- Publication
- American Fern Journal; a quarterly devoted to ferns.
- Collation
- 19(4): 136
- Date of Publication
- 1929, publ 3 Jan 1930
- Family as entered in IPNI
- Dryopteridaceae
Nomenclatural Notes
& 20: 39