北五味子—木蘭科Schizandra chinensis Baill的浆果及种子——是一种热带地方緾绕产生的寄生植物,根的直径一般为10—15毫米。其高度可达8公尺,并有时可达12-15公尺。叶长8—10厘米,宽4—5厘米,柄长为1.5—3.5厘米。柄和叶脈为粉红色,叶上面为鲜艳绿色,底面浅绿色。叶的形状卵圆形或椭圆形,稍有锯齿状。叶肉稍厚,叶脈显著。花的直径有 The berry and seed of Schizandra chinensis Baill are a kind of parasitic plants that are broiled in tropical places. The diameter of the root is generally 10-15 mm. Its height can reach 8 meters and sometimes reach 12-15 meters. Leaf length 8-10 cm, width 4-5 cm, handle length 1.5-3.5 cm. The stem and veins are pink, the leaves are bright green, and the bottom is light green. The shape of the leaves is oval or elliptic and slightly jagged. Leaf thicker, veins prominent. The diameter of the flower