Leaves leathery, oblong or elliptic, 8-15 cm long, 3.5-8 cm wide, apex obtuse, entire or denticulate near apex, lateral veins inconspicuous; petiole 1.5-2.5 cm long.

• 叶革质，长圆形或椭圆形，长8-15厘米，宽3.；5-8厘米，先端钝圆，基部楔形，全缘或近先端有小齿，侧脉不明显；叶柄长1