1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
3 specimens
AphthonaType
BPBM 2455 · Krauss, N.L.H.
BPBM 2456 · Gressitt, J.L.
BPBM 2545 · Swezey, O.H.