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

University of Illinois Herbarium
Catalog #: ILL00085324
s.n.
Capnodium ilicinum Thüm.

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00045119
von Heldreich s.n. 00 March 1877
Capnodium ilicinum Thüm.