Betula sp.
Selection criteria. Country: Ukraine (Zhytomyr oblast). Associated organism: Hypogymnia physodes (distribution map)
Number of records. 11.
Date information. 1924 (Jun, Jul, Aug, Sep).
Locations. Dzerzhynsk district, Korosten’ district, Korostyshiv district, Malyn district, Olevsk district, Ovruch district, Zhytomyr district.