Oidium sp.

Selection criteria. Country: Ukraine. Associated organism: Origanum vulgare (distribution map)

Number of records. 8. Date information. 1927 (Jul, Aug, Sep, Oct). Locations. Chernivtsi oblast, Donetsk oblast, Kiev oblast, Lviv oblast, Zhytomyr oblast. Substrata. leaf, stem. Collections. KW [Darwin] 16224, 45468, 45469, 50916, 50917. Literature. Marchenko (1979) page(s) 362.