园艺学报 ›› 2021, Vol. 48 ›› Issue (S2): 2953-2954.doi: 10.16420/j.issn.0513-353x.2020-1055

• 观赏植物 • 上一篇    下一篇


杨 东1,2,刘艳玲1,2,徐立铭1,杨 美1,2,*   

  1. (1中国科学院武汉植物园,中国科学院植物种质创新与特色农业重点实验室,武汉 430074;2中国科学院核心植物园,资源植物学协同中心,武汉 430074)
  • 出版日期:2021-11-30 发布日期:2021-12-13

A New Ornamental Cultivar Lotus‘Qiuri Honghua’

YANG Dong1,2,LIU Yanling1,2,XU Liming1,and YANG Mei1,2,*   

  1. (1Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture,Wuhan Botanical Garden,Chinese Academy of Sciences,Wuhan 430074,China;2Center of Economic Botany,Core Botanical Gardens,Chinese Academy of Sciences,Wuhan 430074,China)
  • Online:2021-11-30 Published:2021-12-13

摘要: 观赏莲‘秋日红花’是从人工杂交后代中筛选出的单瓣、红色、大型长花期新品种。母本为温带莲‘云腾霞蔚’,父本为泰国莲种子苗‘泰国红1号’。在大田栽植条件下,株高可达200 cm以上,叶片大小55 ~ 65 cm × 50 ~ 60 cm。着花20 ~ 30朵 · m-2,花显著高于叶面,花径16 ~ 22 cm,花被片22 ~ 24枚。青熟莲蓬碗形,地下茎稍许膨大成长莲鞭状。长江流域地区栽培,花期为6—10月。

关键词: 荷花, 长花期

Abstract: Nelumbo‘Qiuri Honghua’,a new cultivar of Asian lotus(Nelumbo nucifera),was bred from‘Yunteng Xiawei’(hardy lotus)בTaiguohong 1’(tropical lotus)by artificial hybridization. Under field planting conditions,‘Qiuri Honghua’is a large plant with red and single flower. The height of erect leaves is more than 200 cm high. Leaf area is 55–65 cm × 50–60 cm. Flower density is 20–30 per square meter,which is higher than that of leaf. The number of flower petals is 22–24 and its flower diameter could reach 16–22 cm. The green-ripening receptacle is bowl shaped. The rhizomatous stem expands slightly to form a lotus whip. The new cultivar blooms from June to October in the Yangtze River region of China.

Key words: lotus, long flowering period