Oidium sp.

KW [Darwin] 53910. 采集地点: 乌克兰; Volynska Oblast; Turiisk District; Peresika village, near, to north; Pans’ke lake, near (N51°03' E24°49'). 采集日期: 1998年8月1日. 相关生物: Mycelis muralis (叶片). 采集者: Heluta, V.P.. 鉴定人: Heluta, V.P..