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

University of Illinois Herbarium
Catalog #: ILL00076554
Dr. P. G. Lorentz s.n.
Polyporus sanguineus
Argentina, Argentina

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00066427
Dr. P. G. Lorentz s.n.
Polyporus sanguineus
Argentina

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0016809
Dr. P. G. Lorentz s.n.
Polyporus sanguineus
Argentina

USDA United States National Fungus Collections
Catalog #: BPI 219253
Lorentz P. G. s.n.
Polyporus sanguineus
Argentina, Concepcion del Uruguay

USDA United States National Fungus Collections
Catalog #: BPI 1035020
Lorentz P. G. s.n.
Polyporus sanguineus
Argentina, Concepcion del Uruguay