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

University of Illinois Herbarium
Catalog #: ILL00076168
A. Boller s.n.
Roestelia cancellata Rebent.
Austria, Austria

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00054423
A. Boller s.n.
Gymnosporangium cancellata
Austria, Austria inf.: Krems

USDA United States National Fungus Collections
Catalog #: BPI 118754
Boller A. s.n.
Gymnosporangium fuscum Gasp.
Austria, Krems

USDA United States National Fungus Collections
Catalog #: BPI 1034645
Boller, A. #s.n.
Roestelia cancellata (Jacq.) Fr.
Austria, Krems