O. Jaap and C. Brick [1-959]

Purdue University, Kriebel Herbarium
Catalog #: PUL00026668
H Klebahn s.n. 15 April 1906
Mycosphaerella ulmi Kleb.
Germany, Hamburg, Friedhof in Ohlsdorf

Field Museum of Natural History
Catalog #: C0242822F
45a7aae6-dd3e-4567-8e99-40f3775cf8bf
H. Klebahn #s.n. 15 April 1906
Mycosphaerella ulmi Kleb. Kleb.
Germany, Hamburg, Hamburg; Hamburg, Cemetary in Ohlsdorf