Unifoliate each other is unripe , elliptic or shape pouring egg is elliptic , grow 2-6cm , whole reason or have extremely serration .

单叶互生，椭圆形或倒卵状椭圆形，长2-6cm，全缘或有极细齿。

Foliaceous each other is unripe , unifoliate , odd flocculus or odd a shape compound leaf , flocculus each other is unripe , often do not have wool .

叶互生,单叶.单小叶或奇数羽状复叶,小叶互生,常无毛。