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marginal placentation

[植] 边缘胎座式；[植] 边缘胎座

1、边缘胎座

基本介绍边缘胎座(marginal placentation)：植物雌蕊中胎座的一种类型，雌蕊由单心皮构成，子房1室，胚珠着生在腹缝线上，如蚕豆、豌豆等豆类植物的胎座式。

2、[植]边缘胎座式

... marginal meristem 边缘分生组织 marginal placentation 边缘胎座式 marginal ray cell 边缘射线细胞 ...

marginal effect placentation边缘胎座式

生物学

n.with ovules borne on the wall along the ventral suture of a simple ovary

同义词：ventral placentation

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