百子莲矮生细叶新品种‘星星之火’  

A New Dwarf and Fine Leaved Cultivar of Agapanthus praecox‘Xingxingzhihuo’

作　　者：汪成忠[1] 李庆魁[1] 朱玮[1] 李成慧[1] 尹原森 张琰[2] WANG Chengzhong;LI Qingkui;ZHU Wei;LI Chenghui;YIN Yuansen;Zhang Yan(Jiangsu Engineering Research Center for Distinctive Floriculture,College of Horticulture Technology,Suzhou Polytechinic Institute of Agriculture,Suzhou,Jiangsu 215008,China;Department of Plant Science and Technology,Shanghai Vocational College of Agriculture and Forestry,Shanghai 201699,China)

机构地区：[1]苏州农业职业技术学院园艺科技学院,江苏省特色花卉工程研究中心,江苏苏州215008 [2]上海农林职业技术学院植物科学技术系,上海201699

出　　处：《园艺学报》2025年第2期543-544,共2页Acta Horticulturae Sinica

基　　金：江苏省林业科技创新与推广项目(LYKJ[2020]27);江苏省科技资源(农业种质)统筹服务平台球根花卉种质资源库(2025);苏州农业职业技术学院标志性成果培育基金项目(CG[2022]03);苏州农业职业技术学院科研创新团队专项(CXTD202401)。

摘　　要：百子莲属植物大多具有观赏与药用价值,开展国产百子莲新品种的选育,可以促进该属植物在中国的应用与推广。‘星星之火’是从百子莲实生苗后代中选育出的百子莲新品种。与原种相比,叶丛平均高度降低了59.5%,冠幅平均缩减了58.67%,叶片宽度降低了77.78%;花葶细弱,伞形花序直径9~10 cm,着生小花30~40朵;小花漏斗形,白色;雄蕊多数,略伸出花被片,柱头与花药等高,无香味。花期6月中旬。秋季保护地栽植最为适宜。Most of the plants in Agapanthus have medicinal and ornamental value,inland breeding is critical for promoting the utilization of this genus and the growth of China’s application and extension.‘Xingxingzhihuo’is a new cultivar bred from the seedlings of Agapanthus praecox.Compared to the original species,the average height of the leaf clump was reduced by 59.5%,the average crown diameter was reduced by 58.67%,and the average leaf width was reduced by 77.78%.The scape is thin and weak;the diameter of the umbel is 9–10 cm,with 30–40 small flowers;the small white flowers are funnel-shaped;Stamens are numerous,slightly protruding perianth segments,Stigma equal to anther height,odorless.The flowering period is in mid-June.The most suitable time for planting in protected cultivation is in the fall.

关 键 词：百子莲 矮生 细叶 品种 

分 类 号：S682.32[农业科学—观赏园艺]