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1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
Dolichospermum circinale
BISH 550278 · Gardner, N.L., 1904
San Francisco, Ingleside
Calothrix scopulorum
BISH 550530 · Gardner, N.L.
San Pedro
Calothrix parietina
BISH 55056.2 · Gardner, N.L., 1905
North Berkley
Calothrix parietina
BISH 550564 · Gardner, N.L., 1906
Berkley
Calothrix parietina
BISH 550566 · Osterhout; Gardner, N.L.
Berkley
Calothrix parietina
BISH 550567 · Gardner, N.L., 1905
North Berkley
Rivularia biasolettiana
BISH 553189 · Gardner, N.L., 1923
San Francisco, Fort Point
Rivularia haematites
BISH 553204 · Gardner, N.L.
Carmel, north end of beach
Rivularia atra
BISH 553237 · Gardner, N.L.
White's Point, near San Pedro
