1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
4 specimens
Ipomoea cairica
BISH 41216
Lawrence, E., 1958Tongatapu Island, Tonga
Ipomoea pes-caprae
BISH 41234
Lawrence, E., 1958'Ata Island, Tonga
Ipomoea hederifolia
BISH 18785 · Lawrence, E., 1958
Tongatapu Island, Tonga
BISH 696879 · Lawrence, E., 1958
