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单词 staminate
释义

staminate

/ˈstamɪnət /
adjective Botany
(Of a plant or flower) having stamens but no pistils. Compare with pistillate.Males produce only staminate flowers with stamens and no vestigial pistils....
  • In a hermaphroditic plant, flowers are first staminate, then pistillate, and the sexual stages do not overlap within the flower.
  • If nutritional deficiencies lead to increased pistil abortion and formation of staminate flowers, the nutritional deficit might also affect pollen production or pollen quality.
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更新时间:2024/11/11 14:26:28