Oidium sp.

KW [Darwin] 52768. 采集地点: 乌克兰; Republic of Crimea; Yalta District; Nikita Botanic Garden (N44°30' E34°14'). 采集日期: 1987. 相关生物: Platanus orientalis (叶片). 采集者: Ovcharenko, H.V.. 鉴定人: Minter, D.W..