Column (botany)

（重定向自Gynostemium）

Flower of Stylidium turbinatum, showing the column.

Longitudinal view of a vanilla flower, showing the column

Längsschnitt einer Vanilleblüte mit Säule

The column, or technically the gynostemium, is a reproductive structure that can be found in several plant families: Aristolochiaceae, Orchidaceae, and Stylidiaceae.

It is derived from the fusion of both male and female parts (stamens and pistil) into a single organ. This means that the style and stigma of the pistil, with the filaments and one or more anthers, are all united.

单词	gynostemium
释义	gynostemium /ˌdʒaɪno'stimɪəm/ 英汉-汉英词典 n. 合蕊柱词组 \| 习惯用语您要查找的是不是： agnosticism n. 不可知论 misogynous adj. 厌恶女人的 Gnosticism n. 诺斯替教（初期基督教的一派） gynostemium n. [植] 合蕊柱英语百科 Column (botany) （重定向自Gynostemium） The column, or technically the gynostemium, is a reproductive structure that can be found in several plant families: Aristolochiaceae, Orchidaceae, and Stylidiaceae. It is derived from the fusion of both male and female parts (stamens and pistil) into a single organ. This means that the style and stigma of the pistil, with the filaments and one or more anthers, are all united.
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gynostemium /ˌdʒaɪno'stimɪəm/

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Column (botany)