1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
3 specimens
Andropogon gerardi
BISH 115086 · Ball, C.R.; Solmon, C., 1913
White Rocks, Deadwood
Erysiphe polygoni
BISH 605631 · Ball, C.R., 1913
Bellfourche
Psychoda alternata
BPBM 2005023002 · Ball, C.S., 1923
Honolulu; Quarentine Island
