Venturia macularis
(Fr.) E. Müll. & Arx
KW [Darwin] 16116. Place of collection: Russia; Arkhangel'skaya oblast; Kargopol’skyi raion; Kovzha river, bank. Date of collection: 25 August 1920. Associated organism: Populus tremula (leaf). Collector: Lebedeva, L.A.. Identifier: Minter, D.W..