European clove

The height of the plant is about 3 meters to 7 meters. The flowering period is from April to may, and the fruiting period is from June to July. The color of the flowers in the bud state is purple, while it is lavender after blooming, with a faint fragrance. Especially when planted in pieces, the fragrance is strong, but very refreshing. It is a plant produced in Southeast Europe and is now planted in most parts of China

White lilac

Also known as white lilac, it is also planted in most parts of China. Its bracts and flowers are white, and its flowering period is May

Lilac

Its flowers are purplish red and bloom in May

Double clove

The flowers are blue and are composed of multiple petals

The above four are the same except for flower color and multi-layer petals, including growth environment, maintenance method, etc. However, there is another one that is very different from them in growth environment and plant morphology

Blue lilac

The height of the plant is about 2 meters to 3 meters. The flowering period is white and light blue purple, and its flowering period is after mid April. This is a plant from Europe, growing at an altitude of 1200 meters

Except that Eugenia Syringa is the prototype, the other four are its variants, but they all inherit the flower fragrance of the original species and have excellent ornamental properties