中国素馨属的数值分类

中国科学院大学学报

中国素馨属的数值分类

缪柏茂, 胡嘉琪

(复旦大学生物系)

收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1983-08-18 发布日期:1983-08-18
通讯作者: 缪柏茂

A Numerical Taxonomy of Chinese Jasminum

Miao Bo-Mao, Hu Jia-Qi

(Futan University)

Received:1900-01-01 Revised:1900-01-01 Online:1983-08-18 Published:1983-08-18
Contact: Miao Bo-Mao

摘要/Abstract

Abstract:

A numerical taxonomic study of Chinese jasminum is presented. The 57 OTUS include

most taxa of the genus in China. Sixty eight characters, of which 30 were quantitative and 38 were qualitative, were used in the numerical analysis. The methods used here are cluster analysis and principle component analysiis (PCA). In cluster analysis, product-moment correlations secured from standardized data were clustered by the unweighted pair-group method using arithmetic average linkage (UPGMA). From the evidence presented the genus is divided into two sections which correspond to the two groups proposed by Taylor in 1945, rather than the four sections established by De Canolle (1844). By techniques of numerical taxonomy, some doubted taxa such as J. humile L., J. girddii Diels, J. ligustrioides Chia, J. hemsleyi Yamamoto J. cinnamomifolium var. axillare Kob. … are re-examined and the treatment of these taxa are further discussed.

缪柏茂, 胡嘉琪. 中国素馨属的数值分类[J]. 中国科学院大学学报.

Miao Bo-Mao, Hu Jia-Qi. A Numerical Taxonomy of Chinese Jasminum[J]. .