Syringa pubescens
Syringa pubescens is a species of flowering plant in the lilac genus of the family Oleaceae, native to Korea and China(Gansu, Hebei, Henan, Hubei, Jilin, Liaoning, Ningxia, Qinghai, Shaanxi, Shandong, Shanxi, Sichuan).[1]
Growing to 6 m (20 ft) tall and broad, it is a substantial deciduous shrub with green leaves felted white beneath, and panicles of heavily scented, white-throated lilac flowers in early summer