Rehm, Ascomyc.H. Rehm [1-2175, plus extras]
USDA United States National Fungus Collections
s.n.
Erysiphe communis (Wallr.) Schltdl.
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Academy of Natural Sciences of Drexel University
Ernst Rehm #s.n. 00 September 1876
Erysiphe pisi var. cruchetiana (S. Blumer) U. Braun
Germany, bei Lohr a/M. (am Main)
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