External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:1022836-2
- Species Name
- Woodsia obtusa (Spreng.) Torr., Rep. Bot. Dep. Surv. New York, no. 50, Assembly 195 (1840).
- Family as entered in IPNI
- Woodsiaceae