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

USDA United States National Fungus Collections
Catalog #: BPI 117034
s.n.
Gymnosporangium biseptatum Ellis
United States, New Jersey, Newfield

USDA United States National Fungus Collections
Catalog #: BPI 1034539
s.n.
Roestelia ellisii Peck

University of Illinois Herbarium
Catalog #: ILL00076060
J. B. Ellis s.n.
Roestelia ellisii Peck
United States, New Jersey, Newfield; Newfield

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00041588
Thumen #s.n.
Roestelia ellisii Peck
United States, New Jersey, Newfield