Constantinescu & Negrean, Herb. Mycol. Roman.O. Constantinescu ; G. Negrean [1851-3000]
|
Cornell University Plant Pathology Herbarium
Catalog #: Herb.Myc.Rom.2283
s.n.
Erysiphe R. Hedw. ex DC.
|
|
|
|
|
|
USDA United States National Fungus Collections
Catalog #: BPI 1019665
s.n.
Erysiphe valerianae (Jacz.) S. Blumer
Romania
|
|
|
|
|
|
University of Michigan Herbarium
Catalog #: 308399
G. Negrean #s. n. 04 July 1973
Erysiphe valerianae (Jacz.) S. Blumer
Romania, Prahova, Plopeni
|
|
|
|
|
