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Rubus Berry Plants
Capsule
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Rubus Berry Plants
Rubus Berry Plants
Capsule
In botany a Capsule is a type of simple, dry Fruit produced by many Species of Flowering plants. A Capsule is a structure composed of two or more carpels that in most cases is dehiscent, i.e. at maturity, it splits apart (dehisces) to release the Seeds within. A few Capsules are indehiscent, for example those of Adansonia digitata, Alphitonia, and Merciera. In some Capsules, the split occurs between carpels, and in others each carpel splits open. In yet others, seeds are released through openings or pores that form in the Capsules.
If it is the upper part of the Capsule that dehisces, the Capsule is also called a pyxis. For example, in the Brazil nut, a lid on the Capsule opens, but is too small to release the dozen or so seeds (the actual "Brazil nut" of commerce) within. These germinate inside the Capsule after it falls to the ground.
Capsules are sometimes mislabeled as nuts, as in the example of the Brazil nut or the Horse-chestnut. A Capsule is not a nut because it releases its seeds and it splits apart. Nuts on the other hand do not release seeds as they are a compound ovary containing both a single seeds and the Fruit. Nuts also do not split.
Examples of Plants that produce Capsules are nigella, poppy, lily, orchid, willow, cotton, and jimson weed.
If it is the upper part of the Capsule that dehisces, the Capsule is also called a pyxis. For example, in the Brazil nut, a lid on the Capsule opens, but is too small to release the dozen or so seeds (the actual "Brazil nut" of commerce) within. These germinate inside the Capsule after it falls to the ground.
Capsules are sometimes mislabeled as nuts, as in the example of the Brazil nut or the Horse-chestnut. A Capsule is not a nut because it releases its seeds and it splits apart. Nuts on the other hand do not release seeds as they are a compound ovary containing both a single seeds and the Fruit. Nuts also do not split.
Examples of Plants that produce Capsules are nigella, poppy, lily, orchid, willow, cotton, and jimson weed.
Related : Capsule From Wikipedia, the free encyclopedia, Rubus Berry Plants
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