Betula
sp.
Record number: 108940. Place of collection: Ukraine; Poltava oblast; Yachniki village, near (N50°25' E33°15'). Date of collection: 27 August 1924. Associated organism: Physcia stellaris. Collector: Oksner, A.M..
Record number: 120934. Place of collection: Ukraine; Poltava oblast; Dukove village, near (N50°09' E32°44'). Associated organism: Pluteus romelii. Collector: Oksner, A.M..
Record number: 120935. Place of collection: Ukraine; Poltava oblast; Dukove village, near (N50°09' E32°44'). Associated organism: Pluteus plautus. Collector: Oksner, A.M..