n.柄；叶柄；茎杆
Funicle and placenta develop into a seed stipe when mature. 珠柄和胎盘成熟时发展成为一种子柄。
Ovary constricted at base into a stipe, without concave nectaries at base. 子房缢缩的在基部成为一柄，没有凹陷蜜穴在基部。
