What does calybium and cupule mean?
Definitions for calybium and cupule
ca·ly·bi·um and cupule
This dictionary definitions page includes all the possible meanings, example usage and translations of the word calybium and cupule.
Wikipedia
Calybium and cupule
The calybium and the cupule make up the accessory fruit of flowering plants in the family Fagaceae. These two parts derive from different flower components. The cupule holds and protects the fruit during its growth and maturation. In some genera (e.g. Lithocarpus, Quercus), it only partly encloses the single nut, while in others (e.g. Castanea, Fagus), it fully encloses the two or more nuts, and splits open at maturity into four valves to release the nuts. It is derived from the vegetative part of the flower (its attachment to the rest of the plant). It is covered by numerous scales. In some (e.g. Castanea), the scales are developed into sharp spines, giving the nut protection from squirrels and other seed predators, while in others (e.g. most Quercus), they are not. In Lithocarpus, the cupule is very hard and bone-like in texture. The calybium (plural: calybia) is the fruit proper. It develops from an inferior ovary, meaning it is initially encased in the future cupule. Technically the calybium is a nut, as its ovary wall becomes dry with the embryo loosely enclosed inside, and remains closed until germination. In the related family Betulaceae, notably in the genera Carpinus and Corylus, the cupule is replaced by an involucre, which differs in being more leafy in appearance, but performs a similar role in protecting the developing nuts.
Wikidata
Calybium and cupule
The calybium and the cupule make up the accessory fruit of flowering plants in the family Fagaceae. These two parts derive from different flower components. The cupule holds and protects the fruit during its growth and maturation. In some genera, it only partly encloses the single nut, while in others, it fully encloses the two or more nuts, and splits open at maturity into four valves to release the nuts. It is derived from the vegetative part of the flower. The cupule is covered by numerous scales. In some, the scales are developed into sharp spines, giving the nut protection from squirrels and other seed predators, while in others, they are not. In Lithocarpus, the cupule is very hard and bone-like in texture. The calybium is the fruit proper. It develops from an inferior ovary, meaning it is initially encased in the future cupule. Technically the calybium is a nut, as its ovary wall becomes dry with the embryo loosely enclosed inside, and remains closed until germination. In the related family Betulaceae, notably in the genera Carpinus and Corylus, the cupule is replaced by an involucre, which differs in being more leafy in appearance, but performs a similar role in protecting the developing nuts.
Numerology
Chaldean Numerology
The numerical value of calybium and cupule in Chaldean Numerology is: 8
Pythagorean Numerology
The numerical value of calybium and cupule in Pythagorean Numerology is: 3
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"calybium and cupule." Definitions.net. STANDS4 LLC, 2024. Web. 25 Apr. 2024. <https://www.definitions.net/definition/calybium+and+cupule>.
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