Sphaerotheca aphanis (Wallr.) U. Braun

KW [Darwin] 11953. Place of collection: Russia; Leningrad Oblast; Sankt Peterburg Raion; Petrodvorets (N59°53' E29°54'). Date of collection: 4 August 1927. Associated organism: Alchemilla vulgaris (leaf). Collector: Anon. [phytopathology students]. Identifier: Heluta, V.P..