A.B. Seymour and F.S. Earle [1-550, plus extras]

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00087890
T. A. Williams s.n. 20 August 1898
Ustilago residua G.P. Clinton
United States, Wyoming, Big Horn Mountains

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00087892
T. A. Williams s.n. 20 August 1898
Ustilago residua G.P. Clinton
United States, Wyoming, Big Horn Mountains

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0064512
T. A. Williams #s.n. 20 August 1898
Ustilago residua G.P. Clinton
United States, Wyoming, Big Horn Mts.

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0186020
T. A. Williams; David Griffiths s.n. 20 August 1898
Ustilago residua G.P. Clinton
United States, Wyoming, Big Horn Mountains

Purdue University, Kriebel Herbarium
Catalog #: PUL00027827
TA Williams, David Griffiths s.n. 20 August 1898
Ustilago residua G.P. Clinton
United States, Wyoming, Big horn Mountains

USDA United States National Fungus Collections
Catalog #: BPI 165994
Williams T. A.; Griffiths David s.n. 20 August 1898
Ustilago residua G.P. Clinton
United States, Wyoming, Big Horn Mountains

USDA United States National Fungus Collections
Catalog #: BPI 165997
Williams T. A.; Griffiths David s.n. 20 August 1898
Ustilago residua G.P. Clinton
United States, Wyoming, Big Horn Mountains

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP33192
Williams, T. A.; Griffiths, D. s.n. 20 August 1898
Ustilago residua G.P. Clinton
United States, Wyoming, Big Horn Mountains

USDA United States National Fungus Collections
Catalog #: BPI 166009
Williams; Griffiths s.n. 20 August 1898
Ustilago residua G.P. Clinton
United States, Wyoming, Big Horn Mountains