Oidium sp.

KW [Darwin] 45513. 采集地点: 乌克兰; Ternopil Oblast; Terebovlia District; Krovynka village (near) (N49°19' E25°42'). 相关生物: Onobrychis viciifolia (叶片). 鉴定人: Minter, D.W..