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

Cornell University, Plant Pathology Herbarium
Catalog #: BriosiCavara-0097
s.n.
Marssonia rosae Trail

Michigan State University Herbarium
Catalog #: MSC0212146
s.n.
Marssonina rosae (Lib.) Died.
Italy, Pavia, Orto Botanico

Purdue University, Kriebel Herbarium
Catalog #: PUL00029041
Briosi e Cavara s.n.
Marsonia rosae
Italy, Lombardy, Pavia, Orto botanico