Solheim, Mycofl. Saximont. Exs., Cent. 1-7
Solheim, W.G. [1-700]
IndExs #236315131

Cornell University Plant Pathology Herbarium
Catalog #: Solh.,M.Sax.E.1526
s.n.
Erysiphe horridula (Wallr.) Rabenh.

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP62809
R. L. Gilbertson s.n. 22 March 1973
Erysiphe horridula (Wallr.) Rabenh.
United States, Arizona, Pima, Colossal Cave County Park, Rincon Mountains

University of California Berkeley, University Herbarium
Catalog #: UC1452632
R. L. Gilbertson #10944 22 March 1973
Erysiphe asperifoliorum Grev.
USA, Arizona, Pima, Colossal Cave County Park, Rincon Mountains

Duke University Herbarium Fungal Collection
Catalog #: 0045458
R.L. Gilbertson #10944 22 March 1973
Erysiphe horridula (Wallr.) Rabenh.
United States, Arizona, Pima, Colossal Cave County Park, Rincon Mountains

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0015662
R.L. Gilbertson #10944 22 March 1973
Erysiphe horridula (Wallr.) Rabenh.
United States, Arizona, Pima, Colossal Cave County Park, Rincon Mountains