Peronospora arborescens (Berk.) Casp.

Selection criteria. Country: Ukraine (Zhytomyr oblast). Associated organism: Papaver somniferum (distribution map)

Number of records. 2. Date information. 1927 (Jun, Jul). Locations. Liubar district. Substratum. leaf. Collections. KW [Darwin] 17788. Literature. Gizhytska (1929) page(s) 94.