Department of Botany and Plant Pathology, Oklahoma Agriculture and Mech. College

USDA United States National Fungus Collections
Catalog #: BPI 678315
Ray W. W.; Chester s.n. 06 May 1943
Taphrina ulmi (Fuckel) Johanson
United States, Oklahoma, Stillwater Agronomy Grove

USDA United States National Fungus Collections
Catalog #: BPI 678317
Ray W. W.; Chester s.n. 06 May 1943
Taphrina ulmi (Fuckel) Johanson
United States, Oklahoma, Stillwater Agronomy Grove

USDA United States National Fungus Collections
Catalog #: BPI 678319
Ray W. W.; Chester s.n. 06 May 1943
Taphrina ulmi (Fuckel) Johanson
United States, Oklahoma, Stillwater Agronomy Grove