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

USDA United States National Fungus Collections
Catalog #: BPI 1034920
s.n.
Nidularia confluens Fr.

University of Illinois Herbarium
Catalog #: ILL00076451
Dr. P. A. Karsten s.n.
Nidularia confluens Fr. & Nordholm
Finland, Mustiala; Mustiala

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00049463
Dr. P. A. Karsten s.n.
Cyathus confluens

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0012518
Dr. P.A. Karsten s.n.
Nidularia confluens Fr. & Nordholm
, Near Fennia

USDA United States National Fungus Collections
Catalog #: BPI 726992
Karsten P. A. s.n.
Nidularia confluens Fr.
Finland, Mustiala