1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
3 specimens
Ipomoea batatas
BISH 471905
Higashino, P.K.; Stemmermann, R.L.; Allen, M.S., 1984Hawaiʻi Island
Ipomoea violacea
BISH 473328
Ipomoea pes-caprae
BISH 473622