Is there a difference between lilacs and four seasons lilacs?

There are differences. Clove is a deciduous shrub or small tree, which is the abbreviation of Syringa (Syringa of Oleaceae, also known as Syringa, Syringa, distributed in temperate regions from southeast Europe to East Asia). Lilac is a famous garden flower because its stems are slender and fragrant. Four-season lilacs, also known as lobular lilacs, generally have purple or lavender petals and a slight floral fragrance, which are generally distributed in southwest Hebei, Shaanxi, Ningxia and other places. Four seasons lilacs have different characteristics from other lilacs, with two flowering periods.