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
Philadelphus × purpureomaculatus Award of Garden Merit. Philadelphus × purpureomaculatus Philadelphus" × "purpureomaculatus is a flowering plant in the family Hydrangeaceae, of garden origin. It is a hybrid between "P." × "lemoinei" and "P. mexicanus" 'Rose Syringa'. Growing to tall by broad, it is a deciduous shrub with broadly oval leaves up to long, and single, cup-shaped flowers in summer (June in the Northern Hemisphere). The flowers, which are strongly fragrant, are pure white with prominent purple markings near the centre; hence the Latin specific epithet "purpureomaculatus", literally "purple spotted". Valued in the garden as a summer-flowering shrub, the cultivar 'Sybille' has gained