在桂花产业化发展进程中，不断涌现出一些新的品种，其中有的枝叶浓宻，树姿优美；有的开花繁多，色泽艳丽。及时推广和应用这些新品种，对我国的园林绿化建设，美化环境可发挥重大作用。在此，介绍桂花丹桂品种群中的3个新品种。
Abstract
In recent years, with the development of sweet osmanthus industralization, there have been continuous emergences of new cultivars, some of which have beautiful leaves; some of which blossom with dense, gorgeous colors. In the construction of landscape and beautiful environment of our country, timely promotion and application of these new cultivars will play a major role. Therefore, three new cultivars of Osmanthus fragrans Aurantiacus Group are systematically introduced and discussed in this paper.
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参考文献
［1］向其柏, 刘玉莲. 中国桂花品种图志[M].杭州: 浙江科学技术出版社, 2008.［2］Brickell C D, Baum B R, Hetterscheid W L A, et al. International code of nomenclature for cultivated plants(7th ed.) [G]// Acta Horticulturae 647. Belgium: ISHS, 2004.［3］向其柏, 臧德奎, 孙卫邦, 译. 国际栽培植物命名法规[M].北京: 中国林业出版社, 2006.［4］Xiang M,Duan Y F, Xiang Qibai, et al. A new cultivar group of Osmanthus fragrans[G]//Proceeding of International Conference on Germplasm of Ornamentals(abstract). Belgium: ISHS, 2012.
基金
收稿日期：2014-02-20第一作者：向其柏，教授。
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