Marssonina betulae
(Lib.) Magnus
KW [Darwin] 23358. Place of collection: Ukraine; Dnieper river (side, left); Polissya (XXX°XXXX' XXXX°XXXX'). Date of collection: 28 February 1947. Associated organism: Betula sp. (leaf). Collector: Radzievskyi, G.G.. Identifier: Radzievskyi, G.G..