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Polysiphonia nigrescens

BISH 538704

Bernatowicz, A.J., 1951
Nonamesset

Polysiphonia nigrescens

BISH 538705

J.H., 1887
Penfield Reef, Long Island Sound

Polysiphonia nigrescens

BISH 538707

Clarke, 1893
Magnolia

Polysiphonia nigrescens

BISH 538708

Holden, I., 1896
Cook's Point, Bridgeport

Polysiphonia nigrescens

BISH 538709

Dawson, E.Y., 1950
Sweden

Polysiphonia nigrescens

BISH 538710

Dawson, E.Y., 1950
Sweden

Polysiphonia nigrescens

BISH 538711

Croasdale, H.T., 1942
Marthas Vineyard

Polysiphonia nigrescens

BISH 538712

Tilden, J.E., 1898
San Juan

Polysiphonia nigrescens

BISH 538713

Moul, E.T., 1953
Gardner'S

Polysiphonia nigrescens

BISH 538775

Doty, M.S., 1946
Nobska, Woods Hole

Polysiphonia nigrescens

BISH 539847

Durant, C.F., 1850
New York Bay and Harbor

Polysiphonia nigrescens

BISH 618297

Prud'homme van Reine, W.F., 1967
Netherlands

Polysiphonia nigrescens

BISH 621699

Bernatowicz, A.J., 1962
France

Polysiphonia nigrescens

BISH 681140

Conway, J.R., 1969
West Yarmouth Town Beach

Polysiphonia nigrescens

BISH 682296

Conway, J.R., 1970
West Falmouth, Fassetts Point

Polysiphonia nigrescens

BISH 682298

Conway, J.R., 1970
West Falmouth, Fassetts Point

Polysiphonia nigrescens

BISH 688165

Conway, J.R., 1966
Nobska Point, Woods Hole

Polysiphonia nigrescens

BISH 772321

Conway, J.R.; Woelkerling, W., 1969
West Yarmouth Town Beach, West Yarmouth