Laestadia fraxinicola
(M.A. Curtis & Peck) Sacc.
KW [Darwin] 26290. Place of collection: Ukraine; Odesa oblast; Protopopivka village (N46°36' E30°39'). Date of collection: 2 October 1949. Associated organism: Fraxinus americana (leaf). Collector: Zerova, M.Ya.. Identifier: Minter, D.W..