Phytophthora infestans
(Mont.) de Bary
KW [Darwin] 18818. Place of collection: Russia; Leningradskaya oblast; Sankt Peterburg raion; St Petersburg, near (N59° E30°). Date of collection: 1921. Associated organism: Solanum tuberosum (leaf). Collector: Antokolskaya. Identifier: Antokol’ska.