Jiuzui Yangfei: a deciduous shrub with green new branches with purple halo and short and thick branches. The buds are rounded and pointed, and the soil buds are rare. The leaves are usually two-to-three compound leaves, the terminal leaflets are broadly ovate, green on the surface, hairless, light green on the back, sometimes with white powder, sparsely pubescent or nearly hairless along the veins. The flowers are solitary on the top of the branches, with 5 bracts, oblong, of varying sizes; 5 sepals, green, broadly oval, of varying sizes; the flowers are lotus-shaped or cinnamon-shaped, and occasionally crown-shaped. Pollen purple. The upper part of the filament is white, the anthers are oblong, the disc is leathery, cup-shaped, and purple-red; the carpels are 5 and densely pubescent. The follicles are oblong and densely covered with yellowish-brown bristles. Flowering period is May; fruiting period is June. 1. Zui Zui Yang Fei is a rare variety of peony, with pink-purple flowers and pink tops in full bloom. Because the plant has soft branches, drooping flower heads, and a slender and drunken state, it is called "Drunken Yang Fei".