Massarina polymorpha
(Rehm) Sacc.
Record number: 664700. Place of collection: Ukraine; Republic of Crimea; Nikita settlement (N44°31' E34°14', alt. 0250 m). Date of collection: 5 December 1989. Associated organism: Crataegus monogyna (shoot). Collector: Isikov, V.P.. Identifier: Isikov, V.P..