lobule

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

花瓣白色，倒卵或近圆，基部楔，先端缺刻弯曲裂片，伞花序外部花瓣在放大(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在门静脉周围肝窦状隙内，纤维连接蛋白在整个肝叶内表达显著增加。