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1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
Polypodium glycyrrhiza
BISH 106074
Howell, T.J.; Guttenberg, G., 1880
Western Oregon
Physematium oreganum
BISH 108315
Howell, T.J.?, 1880
Eastern Oregon
Selaginella douglasii
BISH 766464
Howell, T.J., 1880
Selaginella douglasii
BISH 768490
Howell, T.J., 1881
Columbia River, near the Cascades
Struthiopteris spicant
BISH 99027
Howell, T.J., 1880
Western Oregon