F.K.A.E.J. de Thümen [1-2300, plus extras]

USDA United States National Fungus Collections
Catalog #: BPI 1036187
s.n.
Macrosporium ravenelii Thüm.

University of Illinois Herbarium
Catalog #: ILL00077743
H.W. Ravenel s.n.
Macrosporium ravenelii Thüm.

USDA United States National Fungus Collections
Catalog #: BPI 445444
Ravenel H. W. s.n. 00 July 1876
Macrosporium ravenelii Thüm.
United States, South Carolina, Aiken

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00040800
ThÙmen #s.n. 00 July 1876
Macrosporium ravenelii ThÙm.
United States, South Carolina, Aiken