| 玉兰新分类系统的研究 |
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| 引用本文： | 田国行,傅大立,赵天榜,赵东武.玉兰新分类系统的研究[J].植物研究,2006,26(1):34-37. |
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| 作者姓名： | 田国行 傅大立 赵天榜 赵东武 |
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| 作者单位： | 1. 河南农业大学林学园艺学院,郑州,450002
2. 中国林业科学研究院经济林研究开发中心,郑州,450003 |
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| 基金项目： | 河南省科技攻关项目:“河南省鄢陵县绿色产业生态示范工程建立技术研究”资助项目(项目编号:6224050019) |
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| 摘 要： | 作者对多年来采集的玉兰植物标本进行了分类、整理和研究。结果表明，玉兰是个野生和栽培兼有、形态多样性的复合型种群，并首次提出玉兰种下新分类系统。该新系统是：种—亚种—变种，其中包括2亚种(1新组合亚种)、6变种(1新变种和3新改隶组合变种)。为进一步深入开展玉兰形变理论、新品种选育和开发利用等研究提供了科学依据。
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| 关 键 词： | 玉兰 新分类系统 新分类群 种质资源 |
| 收稿时间： | 2005-07-12 |
| 修稿时间： | 2005年7月12日 |
New classification system of Yulania denudata |
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| TIAN Guo-Hang,FU Da-Li,ZHAO Tian-Bang,ZHAO Dong-Wu.New classification system of Yulania denudata[J].Bulletin of Botanical Research,2006,26(1):34-37. |
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| Authors: | TIAN Guo-Hang FU Da-Li ZHAO Tian-Bang ZHAO Dong-Wu |
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| Institution: | 1. College of Forestry and Horticulture, Henan Agricultural University, Zhengzhou 450002; 2. Non-tlmber Forestry Research and Development Center, the Chinese Academy of Forestry, Zhengzhou 450003 |
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| Abstract: | Studying on the history of classification of Yulania denudata and the specimens which were gathered by author for many years.The results indicate that Y.denudata is a community which has both wild and cultivated plant,and which has morphological diversity.Based on these results,authors put forward the new classification system of Y.denudata,that is species-subspecies-varieties,which concludes 2 subspecies(1 new combination subspecies),6 varieties(1 new variety and 3 new translation varieties).The development of deformation theory,selection and utilization of new cultivars of Y.denudata can be based on these results. |
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| Keywords: | Yulania denudata new classification system new faxa germ resource |
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