Nephrodium tetragonum Keyserl.
, Polyp. Herb. Bunge 49 (1873).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:17159810-1
- Publication
- Polypodiacea et Cyatheacea Herbarii Bungeani
- Collation
- 49
- Date of Publication
- 1873
- Family as entered in IPNI
- Dryopteridaceae