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单词 chasmogamous
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Examples ofchasmogamous

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Height and production ofchasmogamousflowers were plastic responses, but flowering times were population specific.
From theCambridge English Corpus
There are cleistogamous flowers, which self-fertilize and never open, andchasmogamousflowers, which open and receive pollen from other plants.
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There are both cleistogamous flowers which never open, andchasmogamousflowers which open and allow insects inside; both types produce seed.
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Achasmogamousflower opens at maturity, exposing stamens and style to allow fertilization.
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Some "cleistogamous" flowers never open, in contrast to "chasmogamous" flowers that open and are then pollinated.
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Some species have mixed mating systems, producing bothchasmogamousand cleistogamous flowers.
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Fertilization in achasmogamousflower depends on the receipt of appropriate pollen, and often fails.
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The petals of achasmogamousflower can be attractive to pollinators; cleistogamous flowers often lack petals.
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Virtually all plants that produce cleistogamous flowers also producechasmogamousones.
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Chasmogamousflowers also provide pollen to other plants.
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The very uncommon mode of reproduction characterized by abovegroundchasmogamousflowers and belowground cleistogamous flowers is called amphicarpy and it is known from fewer than 100 plant species.
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These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.

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更新时间:2026/3/13 5:28:40