Sang Shen, Mulberry (Morus Alba) is a deciduous tree with simple, strongly varying in shape alternate leaves. They are fast-growing, but with age, growth gradually slows (10-15 m). Morus Alba has a thick, gray in color bark. The flowers are small, unisexual, in ear-shaped inflorescences. After flowering, the perianth of female flowers grows, covering the ovary with fleshy tissue, as a result, each fruit looks like a fleshy stone fruit. Then the fleshy integument of the fruit grow together, forming a fruit, called "berry". Morus Alba has white, pinkish-white and yellow fruit. It blooms in May and June.