1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
4 specimens
Psilotum nudum
BISH 23262
Higgins, N.H., 1956Kauaʻi
Psilotum complanatum
BISH 26
Higgins, N.H., 1955Oʻahu
BISH 55
Higgins, N.H., 1956Oʻahu
BISH 767003