Connecting shell

It is a deciduous shrub, which is wild in Zhongtiao mountain area and can also be planted artificially. The extension of branches is slightly tendril-shaped. It blooms in early spring, the corolla is dark yellow, and the dried fruit is oval with sharp ends. Most of them are longitudinally split into two petals, about five or six centimeters long and two or three centimeters thick. Picking in autumn and drying in the sun are used as medicine. It tastes bitter and slightly cold, and has the effects of clearing away heat and toxic materials, reducing swelling and resolving hard mass, and discharging pus.
Reprinted with attribution： https://cnlocality.com/(Chinese Specialty Products)