Leptotrochila ranunculi
(Fr.) Schüepp
KW [Darwin] 5199. Place of collection: Russia; Leningradskaya oblast; Sankt Peterburg raion; Pushkin (N59°43' E30°25'). Date of collection: 31 August 1929. Associated organism: Ranunculus cassubicus (leaf). Collector: Dobrozrakova, T.L.. Identifier: Minter, D.W..