External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:77332615-1
- Publication
- Botanische Zeitung. Berlin
- Collation
- 14(14): 233
- Date of Publication
- 4 Apr 1856
- Family as entered in IPNI
- Psilotaceae