珠柄

珠柄拉丁語,意思就是「小柄」)是植物学上與珠被珠心合點(Chalaza)共同組成胚珠的外側組織,將種子胎座連結起來[1]

卷茎蓼Fallopia convolvulus)的子房剖面圖:fu所標示的就是其珠柄。

參見

參考文獻

  1. Bresinsky, Andreas; Körner, Christian; Kadereit, Joachim W.; Neuhaus, Gunther; Sonnewald, Uwe. . [植物學教科書]. Heidelberg. 2008 (德语).
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