Kerner von Marilaun, Fl. Exs. Austro-Hung.
A. Kerner von Marilaun [1-2800]

Cornell University Plant Pathology Herbarium
Catalog #: Fl.E.Aus.-Hung.0380
s.n.
Sphaerotheca niesslii Thüm.

USDA United States National Fungus Collections
Catalog #: BPI 605814
Thuemen s.n.
Sphaerotheca niesslii Thüm.
Austria, Lower Austria, Leopoldsberg

University of North Carolina at Chapel Hill Herbarium: Fungi
Catalog #: NCU-F-0018380
Thümen #s.n.
Sphaerotheca niesslii Thüm.
Austria, Austria Inf. [Inferior]