URI(s)
- http://id.loc.gov/authorities/subjects/sh85108548
- http://id.loc.gov/authorities/sh85108548#concept
Variants
- Fern allies
- Pteridophytes
- Vascular cryptogams
Broader Terms
Narrower Terms
Closely Matching Concepts from Other Schemes
Broader Concepts from Other Schemes
LC Classification
- QK520-QK532
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1986-02-11: new
- 2024-05-08: revised
Alternate Formats
