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蜡梅品种的数量分类(PDF)

《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

Issue:
2008年04期
Page:
131-134
Column:
研究简报
publishdate:
2008-07-20

Article Info:/Info

Title:
Numerical classification of the Chimonanthus praecox cultivars
Article ID:
1000-2006(2008)04-0131-04
Author(s):
LU Jian-guo SUN Qin-hua
College of Landscape Architecture Nanjing Forestry University, Nanjing 210037, China
Keywords:
Chimonanthus praecox Numerical classification Cluster analysis Principal component analysis
Classification number :
Q348; S603
DOI:
10.3969/j.jssn.1000-2006.2008.04.031
Document Code:
A
Abstract:
A quantitative taxonomic study was conducted on cultivars of Chimonanthus praecox using cluster analysis. The selected 14 morphological characters of 45 cuhivars were investigated. The results showed the length of the middle whorl of petals and the purple texture of the inner whorl of petals were important characters. In this paper, it was suggested that the purple texture of the inner whorl of petals could be used to divide Chimonanthus praecox cuhlvar group.

References

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Last Update: 2013-05-20