Search the collections
1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
69 specimens · page 1
Ahnfeltia plicata
BISH 526540
Croasdale, H.T.
Nonamesset
Porphyrostromium ciliare
BISH 527047
Croasdale, H.T., 1947
Gay Head, Dukes County
Bangia atropurpurea
BISH 527061
Croasdale, H.T., 1949
Little Harbor, Woods Hole
Lomentaria baileyana
BISH 536699
Croasdale, H.T.
Woods Hole
Phycodrys rubens
BISH 537613
Croasdale, H.T.; Northcraft; Doty, M.S., 1946
Appledore Isl. (Isles of Shoals), Maine
Erythrodermis traillii
BISH 537895
Croasdale, H.T., 1940
White
Plumaria plumosa
BISH 538195
Croasdale, H.T.; Northcraft; Doty, M.S., 1946
Appledore
Ptilota serrata
BISH 538197
Croasdale, H.T.; Northcraft; Doty, M.S.
Appledore
Polysiphonia elongata
BISH 538485
Croasdale, H.T., 1949
Spindle, Great Harbor, Woods Hole
Polysiphonia elongata
BISH 538527
Croasdale, H.T., 1949
No Mans Land Islet
Melanothamnus harveyi
BISH 538612
Croasdale, H.T., 1949
Marthas Vineyard
Melanothamnus harveyi
BISH 538621
Croasdale, H.T., 1949
Spindle, Great Harbor, Woods Hole
Melanothamnus harveyi
BISH 538631
Croasdale, H.T., 1949
Marthas Vineyard
Polysiphonia nigrescens
BISH 538711
Croasdale, H.T., 1942
Marthas Vineyard
Melanothamnus harveyi
BISH 538716
Croasdale, H.T., 1942
Black Rock, New Bedford Harbor
Porphyra umbilicalis
BISH 539309
Croasdale, H.T.
Little Harbor, Woods Hole
Porphyridium
BISH 539359
Croasdale, H.T.
Greenhouse, Woods Hole
incertae sedis
BISH 539477
Croasdale, H.T.; Northcraft; Doty, M.S., 1946
Appledore
Palmaria palmata
BISH 539729
Croasdale, H.T.; Northcraft; Doty, M.S., 1946
Appledore
Chaetomorpha melagonium
BISH 543693
Croasdale, H.T., 1940
Portsmouth
Cladophora
BISH 544140
Croasdale, H.T., 1949
Lagoon Pond, Martha's Vineyard, Dukes County
Cladophora
BISH 544193
Croasdale, H.T.; Northcraft; Doty, M.S., 1946
Appledore
Cladophora
BISH 544194
Croasdale, H.T.; Northcraft; Doty, M.S., 1946
Appledore
Cladophora
BISH 544195
Croasdale, H.T.; Northcraft; Doty, M.S., 1946
Appledore