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林业科学 ›› 2008, Vol. 44 ›› Issue (7): 142-142.doi: 10.11707/j.1001-7488.20080725

• 论文 • 上一篇    

秋季次开花的牡丹新品种‘傲霜’

成仿云 赵第轩   

  1. (1.北京林业大学园林学院 教育部林木花卉遗传育种重点实验室 国家花卉工程研究中心 北京100083;2.菏泽市玉田牡丹花圃 菏泽274000)
  • 收稿日期:2008-03-26 修回日期:1900-01-01 出版日期:2008-07-25 发布日期:2008-07-25

A New Cultivar of Autumn Re Flowering in Paeonia×suffruticosa (Tree Peony) ‘Aoshuang’

Cheng Fangyun,Zhao Dixuan   

  1. (1.Landscape Architecture College of Beijing Forestry University Key Laboratory for the Genetic and Breeding of Forestry Trees and Ornamental Plants National Flower Engineering Research Center Beijing 100083; 2.Yutian Peony Nursery of Heze Heze 274000)
  • Received:2008-03-26 Revised:1900-01-01 Online:2008-07-25 Published:2008-07-25

摘要:

‘傲霜’是1996年秋季从普通牡丹 Paeonia ×suffruticosa 实生苗中发现的二次开花单株,经过分株和嫁接繁殖以及异地引种栽培后,春、秋二次开花性状稳定的新品种。花粉红色,春花一般为皇冠型,而秋花为菊花型、托桂型或皇冠型;植株萌蘖力强,生长旺盛。

关键词: 牡丹, 新品种, 二次开花

Abstract:

A new cultivar,‘Aoshuang’, which blooms in autumn as well in spring, was released from a seedling of Paeonia ×suffruticosa found accidentally in 1996.The flowers are deep pink and have generally the crown in the Spring, but the autumn flowers have variable forms of the chrysanthemum and the anemone or the crown. The plants grow vigorously and sprout many tillers.

Key words: Tree Peony (Paeonia ×suffruticosa), new variety, reblooming