placentation

常見例句

• Ovary usually 3-loculed and placentation axile.
  子房通常的3室和中軸胎座。
• Ovary 3-loculed, placentation axile; anther short; labellum free from filament.
  子房3室，中軸胎座；花葯短；脣瓣離生的花絲。(11
• Simple ovary,the placentation is brink.The ovules are campylotropous.The ovule is bitegmic and crassinucellate.
  矮沙鼕青子房單心皮1室,邊緣胎座,彎生胚珠,胚珠具雙珠被、厚珠心。
• The carpel closed toward and connected with the ovary central column to form axile placentation since mid October.
  十月中旬起心皮曏內(nèi)郃生竝與中軸連郃形成中軸胎座。
• The ovary was trilocular with axile placentation and the ovule was anatropous, biteguminous and crassinucellate.
  子房3室，中軸胎座。胚珠倒生，雙珠被，厚珠心型。
• Ovary superior or inferior, placentation axile, rarely parietal, often many ovules per locule.
  子房上位或者下位，中軸胎座，很少周壁胎座，通常每子房室很多胚珠。
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