Ulmus laevis Pall.
Selection criteria. Country: Russia. Associated organism: Ophiostoma (distribution map)
Number of records. 4.
Date information. 1966 (Jun, Jul).
Locations. Bryanskaya oblast, Saratovskaya oblast, Volgogradskaya oblast.
Associated organism. Ophiostoma ulmi.
Literature. Zudilin (1969) page(s) 77.