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

University of Illinois Herbarium
Catalog #: ILL00076133
Dr. Morthier s.n.
Agaricus flavoalbus Fr.
Switzerland, Switzerland

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00060280
Dr. Morthier s.n.
Mycena flavoalbus
Switzerland, Helvetia: Corcelles pr. Neuchatel

USDA United States National Fungus Collections
Catalog #: BPI 757074
Morthier s.n.
Mycena flavoalba (Fr.) Quél.
Switzerland, Helvetia Neuchatel

USDA United States National Fungus Collections
Catalog #: BPI 1034610
Morthier #s. n. 00 August 1875
Agaricus flavoalbus Fr.
Switzerland, Helvetia. Corçelles pr. Neuchâel.