1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
4 specimens
Viola helenaeHolotype
BISH 500287 · Lydgate, J.M., 1908
Kauaʻi
Viola helenae
BISH 500276 · Forbes, C.N., 1909
BISH 72106 · Forbes, C.N., 1909
BISH 72107 · Forbes, C.N., 1909