Bethel

USDA United States National Fungus Collections
Catalog #: BPI 922616
Bethel, E. #s. n. 24 June 1905
Erysiphe graminis DC.
United States, Colorado, Marshall

USDA United States National Fungus Collections
Catalog #: BPI 922617
Bethel, E. #s. n. 07 July 1905
Erysiphe graminis DC.
United States, Colorado, Golden

University of California Berkeley, University Herbarium
Catalog #: UC637675
E. Bethel #s.n. 07 May 1918
Puccinia recondita Roberge ex Desm.
USA, California, Monterey, Monterey

University of California Berkeley, University Herbarium
Catalog #: UC637668
E. Bethel #s.n. 00 April 1918
Puccinia recondita Roberge ex Desm.
USA, California, San Diego, San Diego