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1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
Department:Botanyremove filterCollector:A.B. Seymourremove filterWith images:yesremove filterClear all
Dryopteris boottii
BISH 149763
Seymour, A.B., 1912
Concord. Middlesex County.
Thelypteris palustris
BISH 149764
Seymour, A.B., 1918
Cheshire County, ALSTEAD
Sceptridium dissectum
BISH 149819
Seymour, A.B.; Seymour, F.C., 1916
Hampden County. East Granville.
Lemanea fucina
BISH 536333
Seymour, A.B.
Waverley
Chaetomorpha linum
BISH 543597
Seymour, A.B., 1898
Crescent beach, Revere