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1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
44 specimens · page 1
Polysiphonia nigrescens
BISH 618203
R.H.; Delta, 1975
Netherlands
Polysiphonia nigrescens
BISH 632554
Nielsen, R.; et al., 1989
Denmark
Polysiphonia nigrescens
BISH 632575
Nielsen, R.; et al., 1991
Denmark
Polysiphonia nigrescens
BISH 632576
Nielsen, R., 1992
Denmark
Polysiphonia nigrescens
BISH 632580
Anthony, K., 1990
Denmark
Polysiphonia nigrescens
BISH 538334
Doty, M.S., 1948
Cuttyhunk
Polysiphonia nigrescens
BISH 538679
Bernatowicz, A.J., 1962
France
Polysiphonia nigrescens
BISH 538680
Martindale, 1886
Atlantic City
Polysiphonia nigrescens
BISH 538682
Doty, M.S., 1946
Pine
Polysiphonia nigrescens
BISH 538684
Durant, C.F., 1850
New York Bay and Harbor
Polysiphonia nigrescens
BISH 538686
Stephenson, T.A., 1948
Prince Edward, Canada
Polysiphonia nigrescens
BISH 538687
Stephenson, T.A., 1948
Caribou, Canada
Polysiphonia nigrescens
BISH 538688
Stephenson, T.A., 1948
Canada
Polysiphonia nigrescens
BISH 538689
Stephenson, T.A., 1948
Prince Edward, Canada
Polysiphonia nigrescens
BISH 538690
Stephenson, T.A., 1948
Canada
Polysiphonia nigrescens
BISH 538691
Bernatowicz, A.J., 1950
Pine
Polysiphonia nigrescens
BISH 538692
Rieger, C., 1949
Little Harbor, Woods Hole
Polysiphonia nigrescens
BISH 538693
Rieger, C., 1949
No Mans Land Islet
Polysiphonia nigrescens
BISH 538694
Rieger, C., 1949
Great Harbor, Woods Hole
Polysiphonia nigrescens
BISH 538695
R.H.; Delta, 1975
Netherlands
Polysiphonia nigrescens
BISH 538696
Durant, C.F., 1850
New York Bay
Polysiphonia nigrescens
BISH 538697
Bernatowicz, A.J., 1949
No Mans Land Islet
Polysiphonia nigrescens
BISH 538698
Bernatowicz, A.J., 1951
Pine
Polysiphonia nigrescens
BISH 538703
Bernatowicz, A.J., 1951
Angelica Rock