1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
3 specimens
Cryptogramma acrostichoides
BISH 32255
van Royen, P., 1969Moun Shasta.
Pseudathyrium alpestre
BISH 32309
van Royen, P., 1969Snoqualmie Pass, E of Seattle
Corallorhiza mertensiana
BISH 32310
van Royen, P., 1969Snoqualmie Pass, east of Seattle.