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1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
Erysiphe polygoni
BISH 605618 · Patterson, 1907
Culver's Lake
Erysiphe polygoni
BISH 605619 · Patterson, 1907
Culver's Lake
Phyllactinia alnicola
BISH 605705 · Patterson, 1918
Ripley
Phyllactinia alnicola
BISH 605722 · Patterson, 1918
Takoma Park
Apiosporina morbosa
BISH 606537 · Wambaugh; Patterson, 1904
Biddleford Pool