V2EX ament

Ament

Definition 释义

(名词)【植物学】柔荑花序;荑花序(= catkin):一种细长、下垂、通常无显著花瓣的花序,常见于柳树、桦树、榛树等,多依靠风授粉。
注:“ament”在现代英语中主要作植物学术语;另有较少见的古义与其他用法。

Pronunciation 发音(IPA)

/emnt/

Etymology 词源

源自拉丁语 amentum,本义为“皮带、系带、带状物”。早期植物学中借用该词来形容形状像带状下垂物的花序,后来固定为“柔荑花序/荑花序”的术语。

Examples 例句

The willow has long, hanging aments in spring.
柳树在春天会长出细长下垂的柔荑花序。

Many windpollinated trees, such as birch and hazel, produce aments that release large amounts of pollen.
许多风媒授粉的树木(如桦树和榛树)会形成柔荑花序,释放大量花粉。

Related Words 相关词

Literary Works 文学/著作中的用例

“ament”多作为植物学/自然史写作中的术语出现,常见于描述树木繁殖结构与花序形态的英文作品与资料中,例如:

  • Gray’s Manual of Botany(《格雷植物志》)
  • Flora Britannica(《不列颠植物志》)
  • Encyclopaedia Britannica(《大英百科全书》植物学相关条目)
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