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匿名使用者 發問時間: 社會與文化語言 · 1 0 年前




2 個解答

  • 1 0 年前

    Eugenia是一種植物Eugenia is a genus of flowering plants, belonging to the myrtle family Myrtaceae. It has a worldwide, although highly uneven, distribution in tropical and subtropical regions. The bulk of the approximately 1,000 species occur in the New World tropics, especially in the northern Andes, the Caribbean, and the Mata Atlantica (coastal forests) of eastern Brazil. Other centers of diversity include New Caledonia and Madagascar. Many species new to science have been and are in the process of being described from these regions. For example, 35 new species of Eugenia recently were described from MesoAmerica. Remarkably, only a single species, E. reinwardtiana, is known from Australia, which otherwise is one of the great centers of richness for the family overall. The genus also is represented in Africa south of the Sahara, but it is relatively species-poor on that continent. In the past some botanists included the closely related Old World genus Syzygium in Eugenia, but research by Schmid in the early 1970s convinced most botanists that the genera are easily separable. Research by van Wyk and colleagues in South Africa has suggested the genus may be comprised of two distinct lineages, recognizable by anatomical and other features.All species are woody evergreen trees and shrubs. Several are grown as ornamental plants for their attractive glossy foliage, and a few produce edible fruit that are eaten fresh or used in jams and jellies.Eugenia species are sometimes used as food plants by the larvae of hepialid moths of the genera Aenetus (including A. splendens) and Endoclita (including E. damor and E. malabaricus). Aenetus species burrow horizontally into the trunk then vertically down. Other Lepidoptera larvae which feed on Eugenia include Eupseudosoma aberrans and Snowy Eupseudosoma.英文百科全書很清楚解釋蓮霧(Eugenia javanica Lam),又名天桃,是桃金孃科的常綠小高木。原產於馬來半島,在馬來西亞、印尼、菲律賓和台灣普遍栽培,是一種主要生長於熱帶的水果。台灣的蓮霧是17世紀由荷蘭人引進台灣,台灣屏東是最有名的產地。隨著科學昌明,蓮霧除了原來的紅色和綠色以外,還有新品種的黑色蓮霧。

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  • 1 0 年前

    Eugenia Popa 1973年9月10日出生,羅馬尼亞人,是個運動選手。

    Eugenia Kim 韓裔美國人,帽子設計師。


    2006-06-10 16:06:08 補充:


    參考資料: 網路
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