1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
3 specimens
Piper gibbilimbum
BISH 169664 · Darbyshire, P.J.; Hoogland, R.D., 1961
New Guinea, Papua New Guinea
Piper bosnicanum
BISH 169684 · Darbyshire, P.J.; Hoogland, R.D., 1961
Piper celtidiforme
BISH 169685 · Darbyshire, P.J.; Hoogland, R.D., 1961
