Each hyacinth flower has a little stalk of its own, by which it hangs from the main stem.

风信子的每一花朵都有一枝连接茎干的小花梗。

I wish I had space here to give a fuller abstract of Mr. Agassiz's interesting observations on the development of the pedicellariae.

希这里有足够的空间来更全面地摘要介绍 Agassiz 先生关于花梗发展的有观察。

The stalks of the flowers which the president intended to present were ingeniously wound round with a white satin ribbon adorned with gold fringe.

总统打算赠送的花梗上巧妙地缠绕着一条镶有流苏的白缎带。

This is the case: I observed that the young flower-peduncles of the above Maurandia curved themselves a little towards the side which was touched.

情况是这样的：观察到上面 Maurandia 的幼花梗向被触摸的一侧稍微弯曲了一点。

When I made this prediction, I knew of only one imperfect case, namely, of the young flower-peduncles of a Maurandia which revolved slightly and irregularly, like the stems of twining plants, but without making any use of this habit.

当做出这个预测时， 只知道一个不完美的例子，即 Maurandia 的幼花梗略微不规则地旋转，就像缠绕植物的茎一样， 但没有利用这种习惯。