Syringa × laciniata or cut deeply into three to nine lobes or leaflets. The flowers are pale lilac, produced in loose panicles up to 7 cm long in mid spring. It is hardy to USDA plant hardiness zone 5. Syringa × laciniata Syringa × laciniata, the cut-leaf lilac or cutleaf lilac, is a hybrid lilac of unknown, though old origin. It is thought to be a hybrid between "Syringa vulgaris" from southeastern Europe and "Syringa protolaciniata" from western China. Although often cited as being from China, it more likely arose somewhere in southwestern Asia, where it was first scientifically described from cultivated plants
Beijing Botanical Garden Beijing Botanical Garden The Beijing Botanical Garden () is a botanical garden situated in the northwestern outskirts of Beijing, China between Xiangshan (Fragrant Hills) Park and Jade Spring Mountain () in the Western Hills. The Beijing Botanical Garden was established in 1955. It covers a large area of 564,000 square metres. The gardens include a dozen exhibition districts and halls, such as the tree garden, a perennial bulb garden, a rose garden, a peony garden, a traditional Chinese medical herb garden, a wild fruit resources district, an environment protection plant district, a water and vine plant district, an endangered plant