Golovinomyces mayorii (S. Blumer) Heluta

KW [Darwin] 53754. 采集地点: 乌克兰; Ternopil Oblast; Husiatyn District; Medobori Nature Reserve; Krasnyans’ke forestry; Mali Birki village, round 6, plot 37; Poligon parcel (N49°18' E26°10'). 采集日期: 1994年9月9日. 相关生物: Cirsium arvense (干). 采集者: Dudka, I.O.. 鉴定人: Kolomīyets’, Ī.V..