Triphragmium ulmariae
(DC.) Link
KW [Darwin] 1695. Place of collection: Russia; Leningrad Oblast; Sankt Peterburg Raion; Pushkin (N59°43' E30°25'). Date of collection: 31 August 1929. Associated organism: Filipendula ulmaria (leaf). Collector: Naumov, N.A.. Identifier: Naumov, N.A..