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金花茶新品种‘金之梦’

A New Camellia nitidissima Cultivar ’Jinzhimeng’

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【作者】 廖美兰杜铃王华新龙定建

【Author】 LIAO Meilan;DU Ling;WANG Huaxin;LONG Dingjian;Guangxi Forestry Research Institute;

【通讯作者】 廖美兰;

【机构】 广西壮族自治区林业科学研究院

【摘要】 ‘金之梦’是从以弄岗金花茶(Camellia longgangensis)为母本、金花茶(C.nitidissima)为父本的杂交后代中选育出来的新品种。常绿灌木至小乔木,嫩枝灰红色。叶椭圆形或倒卵状椭圆形,长9~16cm,宽4~7cm,叶缘有细锯齿。花柄长1.0~1.2cm;花深黄色,稍具蜡质光泽,半重瓣型,花径5~6 cm,花瓣11~12枚,最外轮花瓣背面具灰红色;雄蕊多数,基部合生。单朵花期5~7d,花期12月—翌年3月。适宜南亚热带地区林荫下栽培。

【Abstract】 ’Jinzhimeng’ is a new cultivar developed from the cross of Camellia longgangensis as the mother parent and C. nitidissima as the father parent. It is an evergreen shrub to small tree,with grey-red twigs. The leaves are elliptic or obovate-elliptic,9–16 cm long and 4–7 cm wide,with serrate margins.The pedicels are 1.0–1.2 cm long;The flowers are dark yellow,slightly waxy,semidouble,5–6 cm in diameter,with 11–12 petals,the outermost ring petals are grey-red on the back;The stamens are numerous,connate at the base. Single flowering period 5–7 days. The flowering period is from December to March. It is suitable for cultivation under tree shade in subtropical regions of South Asia.

【关键词】 金花茶杂交品种
【Key words】 Camellia nitidissimahybridcultivar
【基金】 广西林业科技推广示范项目(桂林科字[2022]第27号);广西自然科学基金面上项目(2018GXNSFAA050131)
  • 【文献出处】 园艺学报 ,Acta Horticulturae Sinica , 编辑部邮箱 ,2024年S2期
  • 【分类号】S685.14
  • 【下载频次】12
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