Uncinula clandestina
(Biv.) J. Schröt.
KW [Darwin] 53256. Place of collection: Ukraine; Republic of Crimea; Yalta district; Nikita Botanic Garden (N44°30' E34°14'). Date of collection: 24 November 1958. Associated organisms: Phyllactinia sp.; Ulmus carpinifolia (leaf). Collector: Vasil’yeva, L.N.. Identifier: Heluta, V.P..