Rabenhorst, Fungi Eur. Exs.
G.L. Rabenhorst [1-2600]

USDA United States National Fungus Collections
Catalog #: BPI 998537
s.n.
Ustilago holostei de Bary

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0085720
M. Rees #s.n.
Ustilago violacea (Pers.) Roussel
Germany, Bavaria, Forchheim, Oberfranken

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0085712
M. Rees #s.n.
Ustilago violacea (Pers.) Roussel
Germany, Bavaria, Forchheim, Oberfranken