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

University of Illinois Herbarium
Catalog #: ILL00085365
Prof. Briosi s.n.
Apiosporium citri Briosi & Pass.

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00059302
Prof. Briosi s.n.
Meliola citri Penz.
Italy