Urocystis trientalis
(Berk. & Broome) B. Lindeb.
KW [Darwin] 55934. Localité de collection: Russia1; Leningrad Oblast; Vsevolozhskyi raion; Ostrovki village, near (N59°47' E30°49'). Organisme associé: Trientalis europaea (feuille). Identificateur: Tikhonenko, Yu.Ya..