J.T.C. Vestergren [1-1800, plus extras]

USDA United States National Fungus Collections
Catalog #: BPI 1038361
s.n.
Physoderma vagans J. Schröt.

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0076943
G. Lagerheim #s.n. 00 July 1901
Physoderma vagans J. Schröt.

University of Michigan Herbarium
Catalog #: 334876
Lagerheim #s. n.
Physoderma vagans J. Schröt.
Switzerland, [no data]

USDA United States National Fungus Collections
Catalog #: BPI 795972
Lagerheim, G. s.n. 00 July 1901
Physoderma vagans J. Schröt.
Sweden, Upland Vaddo, Edeby