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

USDA United States National Fungus Collections
Catalog #: BPI 219603
MAC Owan P. #1008
Polyporus sanguineus
South Africa, Cape of Good Hope, Somerset-East, on Boschberg

USDA United States National Fungus Collections
Catalog #: BPI 1034917
MAC Owan P. #1008
Polyporus sanguineus
South Africa, Cape of Good Hope, Somerset-East, on Boschberg

University of Michigan Herbarium
Catalog #: 152275
P. Mac Owan #1008
Polyporus sanguineus
South Africa, Somerset-East; montis Boschberg [Boschberg Mountains].

University of Illinois Herbarium
Catalog #: ILL00076448
Prof. P. Mac Owan s.n.
Polyporus sanguineus
South Africa, Somerset-East; Somerset-East

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00066430
Prof. P. Mac Owan s.n.
Polyporus sanguineus
England, Promont. Bonae spei: Somerset-East

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0016810
Prof. P. Mac Owan. s.n.
Polyporus sanguineus
, Bosberg