1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
5 specimens
Golovinomyces cichoracearum
BISH 605594 · Anderson, 1918
Featherstone
BISH 605605 · Anderson, 1918
Helena
Erysiphe polygoni
BISH 605620 · Anderson, 1918
Cascade County; Sand Coulee
Phyllactinia alnicola
BISH 605715 · Anderson, 1918
Erysiphe salicis
BISH 608740 · Anderson, 1918
