having a strongly waved margin alternately concave and convex
例句
用作形容词 (adj.)
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。