Laestadia fraxinicola
(M.A. Curtis & Peck) Sacc.
KW [Darwin] 26225. Place of collection: Ukraine; Vinnytsia Oblast; Mykhailivka forestry. Date of collection: 19 September 1949. Associated organism: Fraxinus excelsior (leaf). Collector: Zerova, M.Ya.. Identifier: Minter, D.W..