Populus tremula L.
Selection criteria. Country: Ukraine. Associated organism: Physcia adscendens (distribution map)
Number of records. 11.
Date information. 1931 (May, Jun, Jul, Aug, Sep, Oct).
Locations. Chernivtsi oblast, Dnipropetrovsk oblast, Kiev oblast, Lviv oblast, Zakarpatska oblast, Zhytomyr oblast.