F.K.A.E.J. de Thümen [1-2300, plus extras]

USDA United States National Fungus Collections
Catalog #: BPI 1034557
s.n.
Erysiphe martii Lév.

USDA United States National Fungus Collections
Catalog #: BPI 561365
Ellis J. B. s.n.
Erysiphe cichoracearum DC.
United States, New Jersey, Newfield

University of Illinois Herbarium
Catalog #: ILL00076078
J. B. Ellis s.n.
Erysiphe martii Lév.
United States, New Jersey, Newfield; Newfield

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00052451
J. B. Ellis s.n.
Erysiphe martii Lév.
United States, New Jersey, Gloucester, Newfield;