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园艺学报 ›› 2019, Vol. 46 ›› Issue (S2): 2869-2870.doi: 10.16420/j.issn.0513-353x.2018-1050

• 新品种 • 上一篇    下一篇

秋海棠新品种‘桂云’和‘三裂’

李景秀*,李爱荣,管开云,崔卫华,隋晓琳,薛瑞娟   

  1. (中国科学院昆明植物研究所,昆明 650201)
  • 出版日期:2019-12-27 发布日期:2019-12-27

Begonia‘Guiyun’and‘Sanlie’

LI Jingxiu*,LI Airong,GUAN Kaiyun,CUI Weihua,SUI Xiaolin,and XUE Ruijuan   

  1. (Kunming Institute of Botany,the Chinese Academy of Sciences,Kunming 650201,China)
  • Online:2019-12-27 Published:2019-12-27

摘要: ‘桂云’秋海棠是由卷毛秋海棠(Begonia cirrosa)为母本,广西秋海棠(B. guangxiensis)为父本杂交后从F1代群体中选出,叶片大,轮廓宽卵形,近全缘。‘三裂’秋海棠是由卷毛秋海棠为母本,方氏秋海棠(B. fangii)为父本杂交后从F1代群体中选出,叶片轮廓扁圆形,掌状3 ~ 4浅裂或深裂。两个品种栽培适应性较强,能在较低温湿度环境中生长。冬春季开花,花被片桃红色,开花数极多,可作为室内盆花观赏。

关键词: 秋海棠, 有性杂交, 品种

Abstract: The new cultivars Begonia‘Guiyun’(Begonia cirrosa × B. guangxiensis)and B.‘Sanlie’(B. cirrosa × B. fangii)were selected from F1 hybrids. The two cultivars have strong adaptability,flowering in winter and spring,peach red perianth,and many flowers,so they can be used as indoor potted flowers.

Key words: Begonia, hybrid, cultivar

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