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

Cornell University, Plant Pathology Herbarium
Catalog #: BriosiCavara-0108
s.n.
Laestadia Auersw.

Michigan State University Herbarium
Catalog #: MSC0232575
F. L. Scribner s.n.
Guignardia bidwellii (Ellis) Viala & Ravaz
United States, Tennessee, Knoxville;

Purdue University, Kriebel Herbarium
Catalog #: PUL00028989
FL Scribner s.n.
Laestadia bidwellii (Ellis) Viala & Ravaz
United States, Tennessee, Knox, Knoxville;