| 川榛分类等级的研究 |
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| 引用本文： | 戚继忠.川榛分类等级的研究[J].南京林业大学学报(自然科学版),1996,20(2):71-74. |
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| 作者姓名： | 戚继忠 |
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| 作者单位： | 南京林业大学森林资源与环境学院 |
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| 摘 要： | 应用聚类分析方法，结合叶、果实等数量性状的处理，对川榛与其近缘种形态特征的差异进行了数量分类学的比较研究，综合属内性状的变异规律，支持了中进猛之进（Ｎａｋａｉ）将川榛作为种的等级对待的观点，在这一等级上其合法可用拉丁学名为Ｃｏｒｙｌｕｓｓｕｔｃｈｕｅｎｅｎｓｉｓ（Ｆｒａｎｃｈ．）Ｎａｋａｉ。
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| 关 键 词： | 川榛 分类等级 数量分类学 |
A STUDY ON THE CLASSIFICATION GRADE OF SICHUAN FILBERT |
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| Qi Jizhong.A STUDY ON THE CLASSIFICATION GRADE OF SICHUAN FILBERT[J].Journal of Nanjing Forestry University(Natural Sciences ),1996,20(2):71-74. |
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| Authors: | Qi Jizhong |
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| Institution: | College of Forestry Resources and Environment Nanjing Forestry University Nanjing 210037 |
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| Abstract: | Due to the confusion of either specific or varietal grade of Sichuan filbert used by different authors, it seems necessary to clear this problem. A series of evidence for Sichuan filbert rising grade from variety to species was offered according to the study on the different characteristics between Sichuan filbert and its related species by means of quantization and cluster analysis. The conclusion was evaluated and discussed in this paper. Correct latin name of Sichuan filbert should be Corylus sutchuenensis (Franch.) Nakai, instend of C.heterophylla Fisch. var. sutchuenensis Franch. |
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| Keywords: | Sichuan filbert Classification grade Numerical taxonomy |
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