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植物研究 ›› 2010, Vol. 30 ›› Issue (6): 649-650.doi: 10.7525/j.issn.1673-5102.2010.06.004

• 论文 • 上一篇    下一篇

中国菊属一新变种

周杰1,2;陈俊愉1   

  1. 1.北京林业大学园林学院,北京 100083;2.北京林大林业科技股份有限公司 北京,100083
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2010-11-20 发布日期:2010-11-20
  • 基金资助:
     

A New Variety of the Genus Chrysanthemum L. from China

ZHOU Jie;CHEN Jun-Yu   

  1. 1.Beijing Forestry University Landscape and Architecture College,Beijing 100083;2.Beijing Forestry University Forest Science Co.Ltd.,Beijing 100083
  • Received:1900-01-01 Revised:1900-01-01 Online:2010-11-20 Published:2010-11-20
  • Supported by:
     

摘要: 报道了中国菊属(Chrysanthemum)一新变种——阔叶毛华菊(Chrysanthemum vestitum(Hemsl.)Stapf. var. latifolium J. Zhou et J. Y. Chen)。本变种与模式变种的区别在于铺散生长,较少分枝,叶圆形、卵圆形,附厚绒毛,长4~7 cm,宽3~5 cm。花序直径较大,约4.5~5.0 cm。主要分布于安徽西部大别山东麓。而主要原产于湖北宜昌、河南伏牛山山脉之模式变种则直立生长,并且较多分枝,叶较狭,卵状披针形或匙形,长4~6 cm,宽2~3 cm。花序直径较为小,约3.5~4.5 cm,抗旱性较强。

关键词: 菊属, 新变种, 阔叶毛华菊, 中国

Abstract: Chrysanthemum vestitum(Hemsl.)Stapf. var. latifolium J. Zhou et J. Y. Chen, a new variety of the genus Chrysanthemum L. from China is reported. The difference between the new variety and the original species is that the variety is with fewer branches,having orbicular and ovoid leaves,4 to 7 centimeters long,3 to 5 centimeters wide.Diameters of its flower heads are larger,being about 4.5 to 5.0 centimeters.The new variety mainly distributes in the western slopes of Dabie Mountains in Anhui province.The species grows more vertically and with more branches,having lanceolate or spatulate leaves narrower than those of the original species.The leaves are about 4 to 6 centimeters long and 2 to 3 centimeters wide.Diameter of capitulum is about 3.5 to 4.5 centimeters,being smaller than that of the original species.The species mainly distributes in Hubei province and Funiu Mountains in Henan province.

Key words: Chrysanthemum, new variety, Chrysanthemum vestitum(Hemsl.)Stapf. var. latifolium J. Zhou et J. Y. Chen, China

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