Bontea & Constantinescu, Herb. Mycol. Roman.V. Bontea ; O. Constantinescu [1751-1850]
Cornell University Plant Pathology Herbarium
Catalog #: Herb.Myc.Rom.1786
s.n.
Erysiphe trifolii Grev.
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USDA United States National Fungus Collections
s.n.
Erysiphe trifolii Grev.
Romania
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Purdue University, Kriebel Herbarium
O Constantinescu s.n. 27 July 1965
Erysiphe trifolii Grev.
Romania, Brasov, Magurele;
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