H. Sydow [1-1250]

USDA United States National Fungus Collections
Catalog #: BPI 1024198
s.n.
Valsaria exasperans (W.R. Gerard) Sacc.

Cornell University, Plant Pathology Herbarium
Catalog #: Syd.,F.exot.ex.0077
J. Dearness s.n.
Valsaria exasperans var. aceris Rehm
Canada, Ontario, London;

University of Michigan Herbarium
Catalog #: 311065
J. Dearness #s. n. 00 May 1912
Valsaria exasperans var. aceris Rehm
Canada, Ontario, London.

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0064969
J.M. Dearness #s.n. 00 May 1912
Valsaria exasperans var. aceris Rehm
Canada, Ontario, London;