One of my favorite varieties of lilac is Syringa vulgaris 'Sensation', seen in the image below, which produces deep purple petals that each have a delicate white edge. Surely, it is impossible not ...

Common types include: Common Lilac (Syringa vulgaris): Known for its large, fragrant flower clusters. Japanese Tree Lilac (Syringa reticulata): Features creamy white flowers and a tree-like shape.