Podosphaera tridactyla
(Wallr.) de Bary
KW [Darwin] 53286. 采集地点: 乌克兰; Ternopil Oblast; Chortkiv District; Ulashkivtsi village (N48°54' E25°49'). 采集日期: 1957年9月24日. 相关生物: Prunus spinosa (叶片); Uncinuliella prunastri. 采集者: Sokolova, M.D.. 鉴定人: Heluta, V.P..