Microsphaera tortilis
(Wallr.) Speer
KW [Darwin] 13216. Place of collection: Ukraine; Volynska Oblast; Shatsk District; Shats’k settlement (N51°29' E23°54'). Date of collection: 17 September 1959. Associated organism: Cornus sanguinea (leaf). Collector: Smits’ka, M.F.. Identifier: Heluta, V.P..