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1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
Polypodium californicum
BISH 106072
Séssions, K.O.
Hab. California & Columbia River.
Polypodium californicum
BISH 106073
Cleveland, D.; Guttenberg, G.
San Diego.
Polypodium californicum
BISH 455441
Stemmermann, R.L., 1973
Los Angeles County, Evey Canyon off Mount Baldy road.
Polypodium californicum
BISH 455442
Stemmermann, R.L., 1973
Los Angeles County, Sand Dimas Canyon