| 词汇 | calyptra |
| 释义 | BETA Examples of calyptracalyptra isn’t in the Cambridge Dictionary yet. You can help! The calyptra is usually lost before the spores are released from the capsule. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The calyptra usually falls off when the capsule is mature. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The pseudoperianth, a tube of thallus tissue protecting the archegonia, is basally fused with the calyptra. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The sporophyte consists of a foot, stalk, a spore capsule, an operculum, and a calyptra. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Shortly after the calyptra is shed, liberating the pollen from the anthers of the stamen. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The capsule and operculum are in turn sheathed by a haploid calyptra which is the remains of the archegonial venter. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Characters in this genus include a white calyptra (tissue which covers the top of the fruit body to which the gleba is attached), and lamellate plates covered with gleba. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is also called calyptra. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. |
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