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About: Pyrena

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A pyrena or pyrene (commonly called a "pit" or "stone") is the fruitstone within a drupe or drupelet produced by the ossification of the endocarp or lining of the fruit. It consists of a hard endocarp tissue surrounding one or more seeds (also called the "kernel"). The hardened endocarp which constitutes the pyrene provides a protective physical barrier around the seed, shielding it from pathogens and herbivory.

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  • A pyrena or pyrene (commonly called a "pit" or "stone") is the fruitstone within a drupe or drupelet produced by the ossification of the endocarp or lining of the fruit. It consists of a hard endocarp tissue surrounding one or more seeds (also called the "kernel"). The hardened endocarp which constitutes the pyrene provides a protective physical barrier around the seed, shielding it from pathogens and herbivory. While many drupes are monopyrenous, containing only one pyrene, pome-type fruit with a hard, stony (rather than leathery) endocarp are typically polypyrenous drupes, containing multiple pyrenes. (en)
  • Caroço é um termo popular ligado, de maneira geral, à semente de um fruto, ou ao endocarpo lenhoso de algumas frutas, como pêssegos, amêndoas e ameixas. Existem metáforas enfatizando ao conceito do caroço como algo impalatável no alimento (ou algo desagradável em meio a algo prazeroso) que são comuns no Brasil. "Caroço" também é uma denominação popular para determinados tipos de tumor, como lipomas ou câncer de mama. (pt)
  • 果核(英語:Pyrena),北方汉语称𣝗儿(húr),指一类带有硬变态果皮的果实之种子与内果皮的合称,其中果皮(英語:mesocarp)与外果皮(英語:exocarp)则分别通称“果肉”(或瓤)与“果皮”。有𣝗的水果又细分为核果和。𣝗由外到内分别由内果皮(通称“种壳”;英語:endocarp)、种皮和种仁构成。。 除山胡桃、核桃、巴旦木(又称杏扁)、带甜杏仁的杏等少数核果的𣝗可食用外,大多数核果以它們的中果皮(卽「果肉」)爲主要可食部分。而以上列出的可食用的𣝗常常被訛稱爲「堅果」(儘管他們並不是)。 (zh)
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  • Caroço é um termo popular ligado, de maneira geral, à semente de um fruto, ou ao endocarpo lenhoso de algumas frutas, como pêssegos, amêndoas e ameixas. Existem metáforas enfatizando ao conceito do caroço como algo impalatável no alimento (ou algo desagradável em meio a algo prazeroso) que são comuns no Brasil. "Caroço" também é uma denominação popular para determinados tipos de tumor, como lipomas ou câncer de mama. (pt)
  • 果核(英語:Pyrena),北方汉语称𣝗儿(húr),指一类带有硬变态果皮的果实之种子与内果皮的合称,其中果皮(英語:mesocarp)与外果皮(英語:exocarp)则分别通称“果肉”(或瓤)与“果皮”。有𣝗的水果又细分为核果和。𣝗由外到内分别由内果皮(通称“种壳”;英語:endocarp)、种皮和种仁构成。。 除山胡桃、核桃、巴旦木(又称杏扁)、带甜杏仁的杏等少数核果的𣝗可食用外,大多数核果以它們的中果皮(卽「果肉」)爲主要可食部分。而以上列出的可食用的𣝗常常被訛稱爲「堅果」(儘管他們並不是)。 (zh)
  • A pyrena or pyrene (commonly called a "pit" or "stone") is the fruitstone within a drupe or drupelet produced by the ossification of the endocarp or lining of the fruit. It consists of a hard endocarp tissue surrounding one or more seeds (also called the "kernel"). The hardened endocarp which constitutes the pyrene provides a protective physical barrier around the seed, shielding it from pathogens and herbivory. (en)
rdfs:label
  • Pyrena (en)
  • Caroço (pt)
  • 果核 (zh)
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