V2EX gynoecium

Gynoecium

释义 Definition

gynoecium(植物学)指花的雌蕊群/雌性生殖器官总称,由一个或多个心皮(carpel)组成(可彼此分离或合生),通常包括与受精相关的结构,如柱头、花柱、子房等。该词主要用于描述被子植物花的结构。(也可泛指“雌性器官部分”,但最常见用法是植物学。)

发音 Pronunciation (IPA)

/anisim/

例句 Examples

The lily’s gynoecium has a single ovary.
百合的雌蕊群包含一个子房。

In many flowers, the gynoecium may be made of several carpels fused into one structure, which affects how the fruit develops.
在许多花中,雌蕊群可能由多个心皮合生成一个结构,这会影响果实的发育方式。

词源 Etymology

来自现代拉丁语 gynoecium,源于希腊语 gynē(“女人、雌性”)+ oikos(“房子、居所”一类的构词元素),本义带有“女性的空间/部分”的含义。后来在植物学中借用来指代花中“雌性生殖结构的整体”。

相关词 Related Words

文学与著作中的用例 Literary Works

  • Biology of Plants(Raven, Evert & Eichhorn):在花部结构章节中系统使用 gynoecium 讨论雌蕊群与心皮的形态与功能。
  • Botany: An Introduction to Plant Biology(James D. Mauseth):用于解释被子植物花的解剖与生殖结构。
  • Plant Systematics(Michael G. Simpson):在分类学特征描述中频繁出现,用于比较不同类群的雌蕊群形态差异。
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