阔瓣含笑新品种‘粉蕴’  

A New Michelia platypetala Cultivar‘Fenyun’

作　　者：胡希军 金晓玲 邢文 张哲 李卫东[2] 黄国林[2] HU Xijun;JIN Xiaoling;XING Wen;ZHANG Zhe;LI Weidong;HUANG Guolin(College of Landscape Architecture,Central South University of Forestry and Technology,Changsha 410004,China;Hunan Provincial Key Laboratory of Germplasm Innovation and Comprehensive Utilization of Garden Flowers,Hunan Horticulture Research Institute,Changsha 410125,China;Hunan Big Data Engineering Technology Research Center of Natural Protected Areas Landscape Resources,Changsha 410004,China)

机构地区：[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

出　　处：《园艺学报》2022年第7期1619-1620,共2页Acta Horticulturae Sinica

基　　金：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(2018NK2051,2021NK2008)。

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。‘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.

关 键 词：阔瓣含笑 花期早 花被片颜色 品种 

分 类 号：S685[农业科学—观赏园艺]