Oidium sp.
Selection criteria. Country: Ukraine. Associated organism: Lathyrus vernus (distribution map)
Number of records. 3.
Date information. 1959 (Jun, Jul, Sep).
Locations. Khmelnitskyi oblast, Kiev oblast, Poltava oblast.
Substratum. leaf.
Collections. KW [Darwin] 13168, 52749, 52750.