G. Briosi, F. Cavara, and G. Pollacci [1-475]

Cornell University, Plant Pathology Herbarium
Catalog #: BriosiCavara-0238
s.n.
Oidium ceratoniae Comes

Purdue University, Kriebel Herbarium
Catalog #: PUL00029163
C Grimaldi s.n.
Oidium ceratoniae Comes
Italy, Sicily, Ragusa, Modica;