skip navigation
The Library of Congress
> LCCN Permalink
View this record in:
MARCXML
|
LC Authorities & Vocabularies
Pteridophyta
LC control no.
sh 85108548
LC classification
QK520 QK532
Topical heading
Pteridophyta
Browse this term in
LC Authorities
or the
LC Catalog
Variant(s)
Fern allies
Pteridophytes
Vascular cryptogams
See also
Archegoniatae
Browse this term in
LC Authorities
Cryptogams
Browse this term in
LC Authorities