1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
2 specimens
Amblema plicata plicata
BPBM 249307
Stansberry, Borror, Kasson & Thompson; David H. Stansbery, 1977Ohio
Georissa obsoleta
BPBM 207565 · Emily Huck; F.G. Thompson, 1984
Efate, Vanuatu
