观赏用文冠果新品种‘妍希’  

A New Ornamental Xanthoceras sorbifolium Cultivar‘Yanxi’

作　　者：雒小菲 敖妍 刘学增 张红喜 郑丽娟 张东旭 王坤 赛音都楞 LUO Xiaofei;AO Yan;LIU Xuezeng;ZHANG Hongxi;ZHENG Lijuan;ZHANG Dongxu;WANG Kun;SAI Yinduleng(Key Laboratory for Silviculture and Conservation of Ministry of Education,College of Forestry,Beijing Forestry University,Beijing 100083,China;National Energy R&D Center for Non-food Biomass,Beijing 100083,China;Henan Longyuan Flowers&Trees Co.,Ltd,Yanling,Henan 461200,China;Yanling County Administration for Market Regulation,Yanling,Henan 461200,China;College of Life Science,Datong University,Datong,Shanxi 037009,China;Agricultural Technology Extension Center of Horqin Right Front Banner,Hinggan League,Inner Mongolia 137401,China;State-owned Kundu Economy Forest Farm of Ar Horqin Banner,Chifeng,Inner Mongolia 025550,China)

机构地区：[1]北京林业大学林学院,北京林业大学省部共建森林培育与保护教育部重点实验室,北京100083 [2]国家能源非粮生物质原料研发中心,北京100083 [3]河南龙源花木有限责任公司,河南鄢陵461200 [4]鄢陵县市场监督管理局,河南鄢陵461200 [5]山西大同大学生命科学学院,山西大同037009 [6]内蒙古兴安盟科右前旗农业技术推广中心,内蒙古兴安盟137401 [7]赤峰市阿鲁科尔沁旗国营坤都经济林场,内蒙古赤峰025550

出　　处：《园艺学报》2022年第6期1399-1400,共2页Acta Horticulturae Sinica

基　　金：国家自然科学基金项目(32071738);中央高校基本科研业务费专项(2021ZY09)。

摘　　要：‘妍希’是从山东省东营市文冠果实生群体中选育出的观赏用新品种。花朵为重瓣,花瓣16~20片不等,雌、雄蕊全部瓣化,不能结实。花瓣基部黄绿色,上部白色,密集,扭曲不规则。外缘花瓣稍大些,内部细小,呈条状。山东东营地区5月初始花,花期可长达25 d。‘Yanxi’is a new Xanthoceras sorbifolium cultivar selected from X.sorbifolium seedlings in Dongying,Shandong.The flowers are double,with 16-20 petals.The pistil and stamens are all petaloid and it cannot bear fruit.The petals have yellow green base and white edge.The petals are dense,twisty,with long ribbon shape.The marginal petals are a little bigger,while central petals are small.The initial bloom stage of this cultivar starts at early May and flowering lasts up to 25 days in Dongying,Shandong.

关 键 词：文冠果 重瓣花 品种 

分 类 号：S685[农业科学—观赏园艺]