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

University of Illinois Herbarium
Catalog #: ILL00085380
s.n.
Nosema bombycis Nägeli

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00059517
G. Bolle s.n.
Micrococcus ovatus
, Istrien: Gorz