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1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
Polyides rotunda
BISH 538243
Stephenson, T.A.; Stephenson, A., 1948
Prince Edward, Canada
Polysiphonia fibrillosa
BISH 538601
Stephenson, T.A., 1948
Prince Edward, Canada
Polysiphonia nigrescens
BISH 538686
Stephenson, T.A., 1948
Prince Edward, Canada
Polysiphonia nigrescens
BISH 538689
Stephenson, T.A., 1948
Prince Edward, Canada
Polysiphonia stricta
BISH 538754
Stephenson, T.A., 1948
Prince Edward, Canada
Ulva lactuca
BISH 549405
Stephenson, T.A.; Stephenson, A., 1948
Prince Edward, Canada
Ulva lactuca
BISH 549471
Stephenson, T.A.; Stephenson, A., 1948
Prince Edward, Canada
Punctaria latifolia
BISH 559353
Stephenson, T.A.; Stephenson, A., 1948
Prince Edward, Canada
Punctaria plantaginea
BISH 559360
Stephenson, T.A.; Stephenson, A., 1948
Prince Edward, Canada
Ulva linza
BISH 546131 · Stephenson, T.A.
Prince Edward, Canada
Ulva linza
BISH 546133 · Stephenson, T.A.
Prince Edward, Canada