1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
4 specimens
Mitra mitra
BPBM 238174
Pedro de Mesa; Thaanum, 1937Philippines
Pterygia dactylus
BPBM 238508
Pedro de Mesa; Thaanum, 1936Philippines
Imbricaria conularis
BPBM 238587
Pedro de Mesa; Thaanum, 1934Philippines
Imbricaria punctata
BPBM 238605