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园艺学报 ›› 2012, Vol. 39 ›› Issue (5): 1015-1016.

• 新品种 • 上一篇    

绿爬山虎新品种‘翠玉’

钱永强, 孙振元, 巨关升, 韩蕾   

  1. (中国林业科学研究院林业研究所,林木遗传育种国家重点实验室,北京 100091)
  • 出版日期:2012-05-25 发布日期:2012-05-25

A New Shinygreen Creeper Cultivar‘Cuiyu’

QIAN  Yong-Qiang, SUN  Zhen-Yuan, JU  Guan-Sheng, HAN  Lei   

  1. (State Key Laboratory of Tree Genetics and Breeding,Research Institute of Forestry,Chinese Academy of Forestry,Beijing 100091,China)

  • Online:2012-05-25 Published:2012-05-25

摘要: ‘翠玉’是绿爬山虎野生种经多年驯化选育而成的新品种。卷须发达,幼叶及成熟叶均为绿色,近轴叶面有显著泡状隆起。生长迅速,攀援能力强,抗寒、抗旱、耐热能力突出。可用于北京及其周边地区公园林下植被覆盖、坡体绿化及构筑体垂直绿化。

关键词: 绿爬山虎, 品种

Abstract: The new cultivar‘Cuiyu’was selected from the wild germplasm resources of shinygreen creeper(Parthenocissus laetivirens Rehd.)domesticated for many years. The cultivar has developed tendrils. The young and mature leaves are green during the growing season. Bubble-like bulges are distributed in the adaxial surface of the leave. This new cultivar‘Cuiyu’grows rapidly with strong climbing capacity and the excellent resistances to cold,drought and heat. It is suitable to be cultivated in Beijing and its surrounding for vegetation cover barrens,slope revegetation and vertical greening.

Key words: shinygreen creeper, cultivar