Constantinescu & Negrean, Herb. Mycol. Roman.O. Constantinescu ; G. Negrean [1851-3000]
|
University of Michigan Herbarium
Catalog #: 336494
G. Negrean #s. n. 27 May 1979
Peronospora vistulensis Wróbl.
Romania, Distr. Tulcea: Delta Dunării.
|
|
|
|
|
