Last Updated
：2025/11/25
calyptra
Noun
Japanese Meaning
コケ植物（ブリオフィート類）において、原葉器から形成され、発達中の胞子体を覆う薄いフード状の組織で、成熟に伴い剥がれ落ちる部分。
Sense（1）
Sense（2）
Sense（3）
（ plural ）
（ plural ）
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(botany) In bryophytes, a thin, hood of tissue that forms from the archegonium and covers the developing sporophyte and is shed as it ripens.
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calyptra
The calyptra protected the young sporophyte until it was shed as the capsule matured.
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The calyptra protected the young sporophyte until it was shed as the capsule matured.
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