1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
2 specimens
Matteuccia struthiopteris
BISH 105096
Hutchings, C.H., 1876Canada
Dryopteris intermedia
BISH 753454
Hutchings, C.H., 1875Waltham