Fritsch, Fl. Exs. Austro-Hung.
K. Fritsch [2801-3600]

Cornell University, Plant Pathology Herbarium
Catalog #: Fl.E.Aus.-Hung.3564
s.n.
Ustilago violacea (Pers.) Roussel

USDA United States National Fungus Collections
Catalog #: BPI 169853
Magnus s.n.
Ustilago violacea (Pers.) Roussel
Austria, Lower Austria, Krems