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1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
Adiantum aleuticum
BISH 406309
St.John, H.; Dawson, R.T.; English Jr., C.S., 1925
Mt St. Helens, Skamania co., Spirit Lake
Adiantum aleuticum
BISH 406328
St.John, H.; Dawson, R.T.; Englsih, G.S.; Jones, G.N., 1925
Mt St. Helens, Skamania Co.
Sparlingia pertusa
BISH 539707
Dawson, E.Y., 1914
NW Point, Elliot Bay, Seattle
Gracilaria pachydermatica
BISH 561195
Dawson, E.Y., 1902
Mexico
Gracilaria subsecundata
BISH 561726
Dawson, E.Y., 1906
Mexico
Asparagopsis taxiformis
BISH 497777 · Dawson, E.Y., 1855
Enewetak Atoll, Marshall Islands
Symploca hydnoides
BISH 497954 · Dawson, E.Y., 1855
Enewetak Atoll, Marshall Islands
Gelidium pusillum
BISH 499219 · Dawson, E.Y., 1855
Enewetak Atoll, Marshall Islands