摘要
‘华玉脂凝’是以江南牡丹品种群的‘凤丹’(Paeoniaostii‘Fengdan’)为母本,中原牡丹品种群的‘香玉’(P.suffruticosa‘Xiangyu’)为父本进行杂交培育而来的牡丹新品种,花香清新,花期晚。植株高大直立,1年生枝长50~60 cm,二回羽状复叶,叶片浅绿,花朵直径>17 cm,台阁型,花瓣白(NN155B),雄蕊、雌蕊部分瓣化。生长势强,萌蘖多,适宜于切花及园林绿化。
‘Huayu Zhining’,obtained by crossing Paeonia ostii‘Fengdan’with P.suffruticosa‘Xiangyu’,is a new tree peony cultivar with a pleasant floral scent and the late-flowering trait.Plants are common tall erect shrubs with pale green bipinnate leaves.The plant is vigorous and annual branches are long,branchy,and 50-60 cm length.The petals are white(NN155B)and the size of the flower is more than 17 cm in diameter,in which stamens and carpels are converted to petaloid organs to form double flowers.Therefore,the cultivar is desirable for cut-flowers and planted for landscaping in gardens.
作者
吕梦雯
杨勇
王亮生
李珊珊
LÜ Mengwen;YANG Yong;WANG Liangsheng;LI Shanshan(Key Laboratory of Plant Resources,Institute of Botany,Chinese Academy of Sciences,Beijing 100093,China;National Engineering Research Center for Floriculture,School of Landscape Architecture,Beijing Forestry University,Beijing 100083,China;China National Botanical Garden,Beijing 100093,China;University of Chinese Academy of Sciences,Beijing 100049,China)
出处
《园艺学报》
CAS
CSCD
北大核心
2023年第S01期145-146,共2页
Acta Horticulturae Sinica
基金
国家重点研发计划项目(2018YFD1000406)
关键词
牡丹
杂交育种
花香
晚花
品种
Paeonia suffruticosa
cross breeding
floral scent
late flowering
cultivar
