lobules

Petals white, obovate or subround, base cuneate, apex notched with small incurved lobule, outer petals in umbellule sometimes enlarged (radiant).

花瓣白色，倒卵形或近圆形，基部楔形，先端具缺刻具弯裂片，伞形花序外部花瓣大(辐射状)。

Most of laminin were present along the hepatic sinusoids in the periportal area.Fibronectin markedly increased in the whole hepatic lobule.

层粘连蛋白主要出现脉周围肝窦状隙内，纤维连接蛋白整个肝叶内表达显著增加。