F.K.A.E.J. de Thümen [1-750, plus extras]

University of Illinois Herbarium
Catalog #: ILL00085138
s.n.
Rhizoctonia allii A.H. Graves

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00077750
Prof. Passerini s.n. 00 June 1875
Rhizoctonia allii A.H. Graves
Italy