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

Cornell University, Plant Pathology Herbarium
Catalog #: BriosiCavara-0226
s.n.
Plagiodera

Purdue University, Kriebel Herbarium
Catalog #: PUL00029156
V Bianchi s.n.
Plasmodiophora vitis Viala & Sauvageau
Italy, Marche, Ancona, Dintorni

University of Michigan Herbarium
Catalog #: 335278
V. Bianchi #s. n.
Plasmodiophora vitis Viala & Sauv.
Italy, Dintorni d'Ancona.