Sphaerotheca fusca (Fr.) S. Blumer

KW [Darwin] 11889. Place of collection: Russia; Leningradskaya oblast; Sankt Peterburg raion; Petrodvorets (N59°53' E29°54'). Date of collection: 4 August 1926. Associated organism: Taraxacum officinale (leaf). Collector: Grodzinska, V.P.. Identifier: Heluta, V.P..