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

Michigan State University Herbarium
Catalog #: MSC0233891
s.n.
Cercospora violae Sacc.
Italy, Pavia, Orto botanico

Purdue University, Kriebel Herbarium
Catalog #: PUL00028946
Briosi e Cavara s.n.
Cercospora violae tricoloris
Italy, Lombardy, Pavia, Orto botanico