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。
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.
出处
《南京林业大学学报（自然科学版）》
CAS
CSCD
1996年第2期71-74,共4页
Journal of Nanjing Forestry University：Natural Sciences Edition
基金
.吉林省教委资助项目
关键词
川榛
分类等级
数量分类学
Sichuan filbert
Classification grade
Numerical taxonomy
