Sphaerotheca aphanis (Wallr.) U. Braun

KW [Darwin] 52838. Place of collection: Ukraine; Volynska Oblast; Kivertsi District; Kivertsi settlement; nearby (N50°50' E25°27'). Date of collection: 17 August 1980. Associated organism: Geum rivale (leaf, petiole). Collector: Marchenko, P.D.. Identifier: Heluta, V.P..