Betula sp.

Selection criteria. Country: Ukraine. Associated organism: Hypogymnia physodes (distribution map)

Number of records. 58. Date information. 1919 (Jan, May, Jun, Jul, Aug, Sep, Oct). Locations. Cherkasy oblast, Chernihiv oblast, Khmelnitskyi oblast, Kiev oblast, Lviv oblast, Rivne oblast, Sumy oblast, Vinnytsia oblast, Volynska oblast, Zakarpatska oblast, Zhytomyr oblast.