Leaf blade oblong-lanceolate to ovate or lanceolate, abaxially with stellate hairs along veins, margin entire, slightly sinuate, or serrulate, apex acuminate to caudate-acuminate.

• 叶片长圆状披针形到卵形或披针形，背面具星状毛沿脉，边缘全缘，具深波状的稍，或有细锯齿，渐尖的先端渐尖到尾状。