1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
3 specimens
Polysiphonia setacea
BISH 587432 · Hollenberg, G.J., 1955
Enewetak Atoll, Marshall Islands
Neosiphonia sertularioides
BISH 594554 · Hollenberg, G.J., 1948
Polysiphonia poko
BISH 594669 · Hollenberg, G.J., 1948
