彩叶桂花新品种‘四季芳华’  

‘Siji Fanghua’——A New Osmanthus fragrans Cultivar with Colored Leaves

作　　者：涂勋良 万斌[1] 秦帆[1] TU Xunliang;WAN Bin;QIN Fan(Horticulture Research Institute,Sichuan Academy of Agricultural Sciences,Key Laboratory of Biology and Germplasm Improvement of Horticultural Crops(Southwest Regions),Ministry of Agriculture,Chengdu 610066,China)

机构地区：[1]四川省农业科学院园艺研究所,农业部西南地区园艺作物生物学与种质创制重点实验室,成都610066

出　　处：《园艺学报》2020年第10期2071-2072,共2页Acta Horticulturae Sinica

基　　金：四川省财政专项资金项目(2017CYTS-016)。

摘　　要：彩叶桂花新品种‘四季芳华’是从四季桂栽培品种‘金玉台阁’的无性繁殖后代变异中选育出来的。其新梢紫红色,嫩叶中部紫黑色,边缘紫红色,至成叶期叶片中部依次呈现灰紫、黄绿、绿、深绿等多种颜色的变化,叶片中部绿色区域逐渐扩大,叶片边缘依次呈现红紫、浅红、浅橙、黄橙、浅黄等多种颜色的变化;全年均可观赏彩叶。在四川盆地特别适合园林景观布置及盆栽。‘Siji Fanghua’is a new colorful Osmanthus fragrans cultivar selected from the asexual reproduction progeny of O.fragrans‘Jinyu Taige’.The new shoots are fuchsia,the middle of the tender leaves are atropurpureus and the edges are fuchsia.In the middle of the leaf during leaf forming stage,it changes in various colors such as gray purple,yellow-green,green,and dark green.The central green area is gradually expanding and the edges of the leaves are in red purple,light red,light orange,yellow orange,and light yellow.The colored leaves can beviewed throughout the year,which is especially suitable for garden layout and potted plants in the Sichuan Basin.

关 键 词：桂花 品种 

分 类 号：S685.13[农业科学—观赏园艺]