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

University of Illinois Herbarium
Catalog #: ILL00085401
s.n.
Gymnosporangium conicum Reess

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00054826
von Thumen s.n. 00 April 1877
Gymnosporangium juniperum
Austria, Austria