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园艺学报 ›› 2022, Vol. 49 ›› Issue (7): 1619-1620.doi: 10.16420/j.issn.0513-353x.2020-0363

• 新品种 • 上一篇    

阔瓣含笑新品种‘粉蕴’

胡希军1,3,*(), 金晓玲1,3, 邢文1,3, 张哲1,3, 李卫东2,*(), 黄国林2   

  1. 1中南林业科技大学风景园林学院,长沙 410004
    2湖南省园艺研究所,园林花卉种质创新与综合利用湖南省重点实验室,长沙 410125
    3湖南省自然保护地风景资源大数据工程技术研究中心,长沙 410004
  • 收稿日期:2022-05-11 修回日期:2022-06-09 出版日期:2022-07-25 发布日期:2022-07-29
  • 通讯作者: 胡希军,李卫东 E-mail:120795043@qq.com;228376749@qq.com
  • 基金资助:
    国家重点研发计划项目(2019YFD1100400);林业公益性行业科研专项(201407410);国家林业局重点学科(林人发[2016]21号);湖南省“双一流”培育学科(湘教通[2018]469号);湖南省重点研发计划项目(2018NK2051);湖南省重点研发计划项目(2021NK2008)

A New Michelia platypetala Cultivar‘Fenyun’

HU Xijun1,3,*(), JIN Xiaoling1,3, XING Wen1,3, ZHANG Zhe1,3, LI Weidong2,*(), HUANG Guolin2   

  1. 1College of Landscape Architecture,Central South University of Forestry and Technology,Changsha 410004,China
    2Hunan Provincial Key Laboratory of Germplasm Innovation and Comprehensive Utilization of Garden Flowers,Hunan Horticulture Research Institute,Changsha 410125,China
    3Hunan Big Data Engineering Technology Research Center of Natural Protected Areas Landscape Resources,Changsha 410004,China
  • Received:2022-05-11 Revised:2022-06-09 Online:2022-07-25 Published:2022-07-29
  • Contact: HU Xijun,LI Weidong E-mail:120795043@qq.com;228376749@qq.com

摘要:

‘粉蕴’是从阔瓣含笑的实生苗中选育出的新品种。树冠近球形。花被片外表面颜色上部白色,下部1/3淡红色;花被片内表面颜色为白色,并且在基部有淡红色晕。该品种花量大,1个花芽含1 ~ 3朵花且花枝节间短。花期早(1月底或2月初),具有较强的耐寒性。在长江以南的丘陵和平原均可栽植,主要用于城市行道树和庭院绿化。

关键词: 阔瓣含笑, 花期早, 花被片颜色, 品种

Abstract:

‘Fenyun’is a new cultivar bred from the seedling of Michelia platypetala. It is evergreen tree and the crown of the tree is nearly spherical. Outer surface of tepals are white distally,lower 1/3 is reddish. The inner surface of tepals are white with a reddish halo at the base. This cultivar has loaded flowers,one bud contains 1-3 flowers with short internodes. It is early flowering(late January or early February),and the tree has strong cold tolerance.‘Fenyun' can be planted in the south of the Yangtze River hills and plains,mainly for urban street trees and courtyard greening.

Key words: Michelia platypetala, early blooming, tepal color, cultivar

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