Phyllactinia guttata
(Wallr.) Lév.
Record number: 648279. Place of collection: Ukraine; Volynska oblast; Samari village; Luka lake, shore (N51°51' E24°37'). Date of collection: 8 August 1998. Associated organisms: Betula pubescens (leaf); Microsphaera europaea. Collector: Heluta, V.P..