Eggplant blue dansha (alias: eggplant blue Zhenghui). Chrysanthemum type. Flowers dark purple; Flower buds oblate, apically pointed; Flower diameter 17cm × 5cm。 The petals are many rounds, soft and thin and wrinkled, with dark purple spots at the base, and many teeth at the end of the petals; Stamens slightly valved; The pistil becomes smaller. The pedicel is thin and hard, and the flowers are straight. Medium flower variety.
The plant type is high and upright. The branches are thin and hard, with long annual branches, light brown and long internodes. Small long leaves, hard texture, sparse, total petiole about 13cm long, fine and hard, oblique extension, dark brown; The leaflets are long oval, deeply notched, slightly rolled down, the top leaflets are slightly drooping, the leaf surface is yellow green, shiny, the leaf veins are concave, and there are light purple halos. Strong growth potential, high flowering rate and less sprouting branches. Traditional varieties.