- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:309451-2
- Publication
- Linnaea; Ein Journal für die Botanik in ihrem ganzen Umfange. Berlin
- Collation
- 20: 378
- Family as entered in IPNI
- Polypodiaceae
Links
- Nomenclatural link
- Ctenopteris firma J.Sm.
- Nomenclatural link
- Polypodium moniliforme var. firmum (Klotzsch) Baker, Fl. Bras. (Martius) 1(2): 511 (1870).
- Same citation as
- Polypodium firmum Klotzsch
- Same citation as
- Polypodium firmum Klotzsch, Linnaea 20: 378 (1847).