1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
4 specimens
Brachythecium rutabulum
BISH 462727
Nichols, G.E., 1925Mackinac Island
Pseudohygrohypnum fertile
BISH 469611
Nichols, G.L., 1914Canada
Leskea obscura
BISH 470757
Nichols, G.E., 1907New Haven
Straminergon stramineum
BISH 791303