Populus tremula L.
Selection criteria. Country: Sweden. Associated organism: any
Number of records. 3.
Date information. 1942 (Jun, Aug).
Locations. Uppland, state not noted.
Associated organisms. Coccomyces coronatus; Propolis farinosa; Stictis mollis subsp. populorum.
Collections. H unnumbered; UPS unnumbered.
Literature. Sherwood (1977) page(s) 214.