Constantinescu & Negrean, Herb. Mycol. Roman.O. Constantinescu ; G. Negrean [1851-3000]
Cornell University Plant Pathology Herbarium
Catalog #: Herb.Myc.Rom.2627
s.n.
Bremia lactucae Regel
|
|
|
USDA United States National Fungus Collections
s.n.
Bremia lactucae Regel
Romania
|
|
|
University of Michigan Herbarium
G. Negrean #s. n. 14 November 1976
Bremia lactucae Regel
Romania, Bucureşti, cart. Militari.
|
|
|
|