Communities of the alliance Aceri tatarici-Quercion roboris Z'olyomi et Jakucs ex Jakucs 1960 in the basin of river Vorskla (Belgorod region)

In the paper the characteristic of the new association of the broad-leaved forests of the alliance Aceri tatarici-Quercion roboris Zólyomi et Jakucs ex Jakucs 1960, established on the geobotanical materials, collected in the basin of the river Vorskla (Belgorod region), is done.