Anonymous, Calif. Fungi
Herbarium of the University of California. [1- ? 1425]

Cornell University Plant Pathology Herbarium
Catalog #: CaliforniaF.00501
s.n.
Podosphaera Kunze

University of Georgia, Julian H. Miller Mycological Herbarium
Catalog #: GAM00008868
C. Yarwood s.n. 17 October 1935
Podosphaera tridactyla (Wallr.) de Bary
USA, California, Contra Costa, San Pablo;

University of California Berkeley, University Herbarium
Catalog #: UC538744
C. Yarwood s.n. 17 October 1935
Podosphaera tridactyla (Wallr.) de Bary
USA, California, Contra Costa, San Pablo

University of Florida Herbarium
Catalog #: FLAS-F-25489
C. Yarwood #s.n. 17 October 1935
Podosphaera tridactyla (Wallr.) de Bary
United States, California, Contra Costa, San Pablo

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0097512
C. Yarwood #s.n. 17 October 1935
Podosphaera tridactyla (Wallr.) De Bary
USA, California, Contra Costa, San Pablo;

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0032812
Cecil Yarwood #s.n. 17 October 1935
Podosphaera oxyacanthae (DC.) de Bary
United States, California, Contra Costa, San Pablo;

USDA United States National Fungus Collections
Catalog #: BPI 206469
Parks H. E. #4669 00 January 1934
Polyporus confluens (Alb. & Schwein.) Fr.
United States, California, Trinidad, Humboldt Co. Bishop Pine Lodge

USDA United States National Fungus Collections
Catalog #: BPI 922647
Yarwood C. #s. n. 17 October 1935
Podosphaera tridactyla (Wallr.) de Bary
United States, California, Contra Costa, San Pablo

USDA United States National Fungus Collections
Catalog #: BPI 602848
Yarwood Cecil s.n. 17 October 1935
Podosphaera tridactyla (Wallr.) de Bary
United States, California, San Pablo, Contra Costa Co.

University of Cincinnati, Margaret H. Fulford Herbarium - Fungi
Catalog #: CINC-F-0000912
Yarwood, C. #s.n. 17 October 1935
Podosphaera tridactyla (Wallr.) de Bary
United States, California, Contra Costa, San Pablo; San Pablo

University of North Carolina at Chapel Hill Herbarium: Fungi
Catalog #: NCU-F-0027064
Yarwood, Cecil #s.n. 17 October 1935
Podosphaera tridactyla (Wallr.) de Bary
United States, California, Contra Costa, San Pablo

USDA United States National Fungus Collections
Catalog #: BPI 948205
Yarwood, Cecil #s.n. 17 October 1935
Podosphaera tridactyla (Wallr.) de Bary
United States, California, Contra Costa, San Pablo