F.K.A.E.J. de Thümen [1-2300, plus extras]

University of Illinois Herbarium
Catalog #: ILL00077271
s.n.
Corticium laeve Pers.

USDA United States National Fungus Collections
Catalog #: BPI 1035723
s.n.
Corticium laeve Pers.

USDA United States National Fungus Collections
Catalog #: BPI 281964
Ellis J. B. s.n. 00 December 1877
Corticium laeve f. albescens
United States, New Jersey, Newfield

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00048873
J. B. Ellis s.n. 00 December 1877
Corticium laeve Pers.
United States, New Jersey, Newfield;

Purdue University, Kriebel Herbarium
Catalog #: PUL00029845
JB Ellis s.n. 00 December 1877
Corticium laeve Pers.
America, New Jersey, Gloucester, Newfield;