F.W. Patterson, W.W. Diehl, and E.K. Cash [1-947]

University of North Carolina at Chapel Hill Herbarium
Catalog #: NCU-F-0020421
Stevens, O. A. #s.n. 12 August 1915
Gymnosporangium juvenescens F. Kern
United States, North Dakota, Williams, near Williston, N. Dak. [North Dakota]

University of Cincinnati, Margaret H. Fulford Herbarium
Catalog #: CINC-F-0003930
Stevens, O.A. #s.n. 12 August 1915
Gymnosporangium juvenescens F. Kern
United States, North Dakota, Williams, Williston; Near Williston