Petrak, Crypt. Exs.
F. Petrak [3201- 4700]

USDA United States National Fungus Collections
Catalog #: BPI 1042324
s.n.
Ustilago tragopogi-pratensis (Pers.) Roussel
Austria

USDA United States National Fungus Collections
Catalog #: BPI 1042380
s.n.
Ustilago tragopogi (Pers.) J. Schröt.
Austria

University of California Berkeley, University Herbarium
Catalog #: UC728071
F. de Höhnel #s.n.
Ustilago tragopogi-pratensis (Pers.) Roussel
Austria, Austria inf.: in pratis ad pagum Purkersdorf in montibus Wienerwald [in the fields to the village Purkersdorf in the mountains Wienerwald]

Field Museum of Natural History
Catalog #: C0273567F
946f0c18-99ae-4fd5-8091-661fa92cf11d
F. X. R. von Höhnel s.n.
Ustilago tragopogi-pratensis (Pers.) Roussel (Pers.) Roussel
Austria, Niederösterreich, Purkersdorf; Purkersdorf, In the woods near Purkersdorf