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ACTA HORTICULTURAE SINICA ›› 2008, Vol. 35 ›› Issue (3): 383-388.

• 观赏植物 • Previous Articles     Next Articles

Analysis of Flower Character Variation of Chimonanthus praecox in China

ZHAO Bing , and ZHANG Qi-Xiang*   

  1. (School of Landscape Architecture, Beijing Forestry University, the Flower Engineering and Technological Research Center of China, Beijing 100083, China)
  • Received:2007-11-06 Revised:2008-01-09 Online:2008-03-25 Published:2008-03-25
  • Contact: ZHANG Qi-Xiang

Abstract: The flower variation of 10 winter-sweet populations was analyzed on the basis of the on-the-spot investigations. The results showed that there was a significant difference on the winter-sweet qualitative and quantitive characters among populations and among individualswithin populations. The correlation analysis between the flower character of winter-sweet and geography ecological factors showed that the correlation between them is not significant exceptaltitude, but the perianth number and the middle-perianth number present a distinct negative correlation with altitude.

Key words: Chimonanthus praecox, winter-sweet, flower, character, variation, correlation analysis, germplasm

CLC Number: