Leaf blade ovate to ovate-elliptic, adaxially shiny, reticulate veins inconspicuous adaxially, base shallowly cordate to broadly cuneate, margin strongly recurved.

• 叶片卵形的到卵形椭圆形，正面发亮，正面的网脉不明显，基部浅心形到宽楔形，边缘强烈下弯。