Populus tremula
L.
Record number: 99425. Place of collection: Ukraine; Chernivtsi oblast; Turyatka village; Turyats’ka forest parcel; quadrant 19, Selishche forest plot (N48°04' E26°12'). Date of collection: 1 September 1952. Associated organism: Caloplaca cerina. Collector: Makarevych, M.F..