C. Roumeguerre

USDA United States National Fungus Collections
Catalog #: BPI 169932
Carol-dessin?; Lagerheim G. von s.n.
Ustilago violacea (Pers.) Roussel
Netherlands, the Hague, Low Country (Netherlands), between Risi? and Albula (Switzerland) Dunes Around the Hague (Netherlands)

USDA United States National Fungus Collections
Catalog #: BPI 169974
Foex Et. s.n. 00 August 1888
Ustilago violacea (Pers.) Roussel
Switzerland, Rizi and Albula Hedgerows between