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

USDA United States National Fungus Collections
Catalog #: BPI 1035429
s.n.
Cystopus candidus (Pers.) Lév.

USDA United States National Fungus Collections
Catalog #: BPI 183817
Mac Owan, P. s.n.
Albugo candida (Pers.) Roussel
South Africa, Somerset-East

Purdue University, Kriebel Herbarium
Catalog #: PUL00029950
P Mac Owan s.n.
Cystopus candidus (Persoon ex J.F. Gmelin) Léveillé
South Africa, Somerset East;

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00043405
P. Mac Owan s.n.
Albugo candida (Pers. ex J.F. Gmel.) Kuntze
South Africa, Cape of Good Hope; Promont. Bonae spei: Somerset-East

University of Illinois Herbarium
Catalog #: ILL00076971
Prof. P. Mac Owan s.n.
Cystopus candidus (Persoon ex J.F. Gmelin) Léveillé