1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
4 specimens
Polystichum alfaroi
BISH 106323
Alfaro, 1902Costa Rica
Sphaeropteris brunei
BISH 93419
Werckle; Brune, 1903Costa Rica
Alsophila polystichoides
BISH 93421
Werckle, 1905Costa Rica
Amauropelta scalaris
BISH 96842