Acacia flowers, also called acacia flowers, broadly speaking, acacia flowers refers to the flowers and buds of leguminous plants, but the open flowers are generally referred to as "acacia flowers", also known as "acacia stamens". It is often planted by houses and roadsides, and is commonly cultivated throughout China, mainly in the north, with the Loess Plateau and the North China Plain being the most common. Tolerant of soot, adapted to urban environments.

Acacia flowers are multiple flowers, racemes, butterfly-shaped corolla, in full bloom in clusters, overlapping and hanging. The florets are curled and crumpled, and the petals are scattered, mostly in yellow-white and yellow, but also in other colors, such as purplish red.