Sphaerotheca aphanis
(Wallr.) U. Braun
KW [Darwin] 52846. Place of collection: Ukraine; Donetsk Oblast; Sloviansk District; Kreĭdova Flora reserve; Piskunīvka village (near) (N48°52' E37°51'). Date of collection: 24 June 1989. Associated organism: Potentilla sp. (leaf, petiole). Collector: Heluta, V.P.. Identifier: Heluta, V.P..