1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
5 specimens
Plagiomnium cuspidatum
BISH 87006
Spencer, MrsHab. Near Springfield
Myurella sibirica
BISH 87026
Spencer, MrsClifton
Weissia controversa
BISH 87231
Mrs. Spencer; NULL
Asplenium adiantum-nigrum
BISH 98145
Spencer, M.F., 1894Italy
Mollusca
BPBM 205928
M.R. Spencer; M.R. Spencer, 1961Vietnam