Golovinomyces mayorii
(S. Blumer) Heluta
KW [Darwin] 12216. Place of collection: Ukraine; Kiev oblast; Irpin’ district; Bucha settlement; Malinovs’koho street (N50°33' E30°12'). Date of collection: 8 October 1982. Associated organism: Cirsium arvense (stem). Collector: Heluta, V.P.. Identifier: Heluta, V.P..