Allescher & Schnabl, Fungi Bav.
Allescher, A.; Schnabl, J.N. [1-700]
IndExs #429712176

USDA United States National Fungus Collections
Catalog #: BPI 939561
s.n.
Sphaerotheca castagnei Lév.
Germany

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000248465
J. E. Weiss #331 00 August 1894
Sphaerotheca castagnei Lév.

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0082749
J. E. Weiss #s.n. 00 August 1894
Sphaerotheca humuli var. fuliginea (Schltdl.) E.S. Salmon

USDA United States National Fungus Collections
Catalog #: BPI 604528
Weiss J. E. s.n. 00 August 1894
Sphaerotheca humuli var. fuliginea (Schltdl.) E.S. Salmon
Germany, Straubing, Auen Der Donau