Leaves leathery, elliptic-lanceolate or broadly oblanceolate, 4-13 cm long and 2-4 cm wide, apex acuminate to acute, base cuneate, margin revolute; petioles 0.7-1.5 cm long, base slightly swollen.

• 叶革质，椭圆状披针形或阔倒披针形，长4-13厘米，宽2-4厘米，顶端渐尖或急尖，基部楔形，边缘背卷；叶柄长0.；7-1