英语词汇“cyathium”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

　

单词	cyathium
释义	cyathium cy·ath·i·um C0833300 (sī-ăth′ē-əm)n. An inflorescence consisting of a small cuplike structure enclosing a female flower and several male flowers, characteristic of plants in the genus Euphorbia, such as the poinsettia. [New Latin, from kuathion, diminutive of kuathos, ladle.] cyathium (saɪˈæθɪəm) na form of inflorescence of the type found on the poinsettia Cyathium cyathium [sī′ath·ē·əm] (botany) An inflorescence in which the flowers arise from the base of a cuplike involucre. Cyathium a type of inflorescence characteristic of plants of the family Euphorbiaceae. A cyathium consists of a terminal apetalous pistillate flower surrounded by five groups (compound monochasium) of staminate flowers. Each flower has a single stamen whose anther filament is joined to the flower stalk. The inflorescence is enclosed by a cuplike involucre with nectar glands. A cyathium resembles a single flower (anthodium).
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更新时间：2025/3/1 9:46:56