Quercus robur L.

Selection criteria. Country: any country. Associated organism: Valsa (distribution map)

Number of records. 64. Date information. 1907 (Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov). Countries. Russia, Ukraine. Associated organisms. Valsa ambiens; Valsa ambiens subsp. ambiens; Valsa ceratosperma; Valsa coenobitica. Collections. LECB unnumbered. Literature. Gizhytska (1929) page(s) 24; Heluta, Merezhko & Smik (1992) page(s) 53; Heluta, Merezhko & Smik (1992) page(s) 53; Lavitska (1953), 105; Merezhko & Smyk (1991) page(s) 52, 59; Petrak (1925); Tikhomirova & Tobias (1999) page(s) 93; Wroblewski (1916).