Peronospora sisymbrii-officinalis Gäum.
Selection criteria. Country: Ukraine (Sumy oblast). Associated organism: Sisymbrium altissimum (distribution map)
Number of records. 1.
Date information. 12 June 1973 (Jun).
Locations. Sumy district.
Substratum. leaf.
Collections. KW [Darwin] 18311.