单词biserrate
adj.: 【植】重锯齿的；【动】具二锯齿的
网络: 重锯齿状的；锯齿状
二重锯齿
【植物;植物学】重锯齿的
【动物;动物学】具二锯齿的
Leaf blade elliptic-ovate to elliptic-lanceolate, margin biserrate and lobed, apex acute to acuminate.
叶片椭圆状卵形到椭圆形披针形，边缘并且浅裂，先端锐尖或渐尖。
Leaf blade margin biserrate; teeth acuminate with a long awn apically.
叶片边缘具重锯齿；齿渐尖具一长芒顶部。
leaflets rhombic-ovate or subcordate, base broad-cuneate or cuneate, margin acute-biserrate.
小叶菱形卵形或近心形，锐尖的基部宽楔形或楔形，边缘。
26 (25) Leaf blade obovate to obovate-elliptic, margin biserrate but not lobed, apex obtuse to acute.
叶片倒卵形到倒卵状椭圆形，给镶边不过不裂，先端钝到锐尖。