G.W. Fischer [1-300]

University of California Berkeley, University Herbarium
Catalog #: UC797916
H. W. Johnson #s.n. 24 May 1941
Ustilago williamsii (Griffiths) Lavrov
USA, California, Palmdale

USDA United States National Fungus Collections
Catalog #: BPI 872888
Johnson, H. W. s.n. 24 May 1941
Ustilago williamsii (Griffiths) Lavrov
United States, California, Palmdale

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP20480
Johnson, H.W. s.n. 24 May 1941
Ustilago williamsii (Griffiths) Lavrov
United States, California, Palmdale