1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
5 specimens
Didymodon rigidulus
BISH 466364
Williams, C., 1967Canada
Drepanium fastigiatum
BISH 469511
Williams, C., 1966Canada
Myurella sibirica
BISH 472249
Microbryum davallianum
BISH 475611
Williams, C.; NULL, 1962Canada
Blindiadelphus campylopodus
BISH 482953
Williams, C.; NULL, 1967Canada