https://www.ahs.ac.cn/images/0513-353X/images/top-banner1.jpg|#|苹果
https://www.ahs.ac.cn/images/0513-353X/images/top-banner2.jpg|#|甘蓝
https://www.ahs.ac.cn/images/0513-353X/images/top-banner3.jpg|#|菊花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner4.jpg|#|灵芝
https://www.ahs.ac.cn/images/0513-353X/images/top-banner5.jpg|#|桃
https://www.ahs.ac.cn/images/0513-353X/images/top-banner6.jpg|#|黄瓜
https://www.ahs.ac.cn/images/0513-353X/images/top-banner7.jpg|#|蝴蝶兰
https://www.ahs.ac.cn/images/0513-353X/images/top-banner8.jpg|#|樱桃
https://www.ahs.ac.cn/images/0513-353X/images/top-banner9.jpg|#|观赏荷花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner10.jpg|#|菊花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner11.jpg|#|月季
https://www.ahs.ac.cn/images/0513-353X/images/top-banner12.jpg|#|菊花

园艺学报 ›› 2020, Vol. 47 ›› Issue (S2): 3069-3070.doi: 10.16420/j.issn.0513-353x.2019-0861

• 观赏植物 • 上一篇    下一篇

兜兰新品种‘春韵’

徐  新1,2,吴坤林1,房  林1,李  琳1,陈  砚3,曾宋君1,4,*   

  1. 1中国科学院华南植物园华南农业植物分子分析与遗传改良重点实验室,广州 510650;2中国科学院大学,北京100049;3广东华大锦兰农业发展股份有限公司,广州 510176;4中国科学院华南植物园广东省应用植物学重点实验室,广州 510650)
  • 出版日期:2020-12-27 发布日期:2020-12-30
  • 基金资助:
    国家重点研发计划项目(2016YFC0503104);广东省现代农业产业技术体系花卉创新团队项目(2019KJ120);广东省农业科技创新及推广项目(2018LM2176);中国科学院战略生物资源计划项目(kfj-brsn-2018-6-005);广东省科技计划项目(2018B020202001,2017A020208036);广东省云浮市科技计划项目(2019A090402)

A New Paphiopedilum Cultivar‘SCBG Chunyun’

XU Xin1,2,WU Kunlin1,FANG Lin1,LI Lin1,CHEN Yan3,and ZENG Songjun1,4,*   

  1. 1Key Laboratory of South China Agricultural Plant Molecular Analysis and Gene Improvement,South China Botanical Garden,Chinese Academy of Sciences,Guangzhou 510650,China;2University of Chinese Academy of Sciences,Beijing 100049,China;3Guangdong Huada Jinlan Agricultural Development Co. Ltd,Guangzhou 510176,China;4Guangdong Provincial Key Laboratory of Applied Botany,South China Botanical Garden,Chinese Academy of Sciences,Guangzhou 510650,China)
  • Online:2020-12-27 Published:2020-12-30

摘要: 兜兰新品种‘春韵’是以报春兜兰(Paphiopedilum primulinum)优良株系为母本,文山兜兰(Paph. wenshanense)优良株系为父本,人工授粉杂交选育而成。叶面墨绿色,有明显的白色斑纹,叶背绿色,平均长14.6 cm、宽3.2 cm。花葶近直立,深绿色,平均长7.8 cm,平均花朵数2.5朵;花朵平均横径和纵径均为7.5 cm。萼片和花瓣黄绿色,具紫褐色小斑点;唇瓣盔状,黄绿色,具紫褐色细小斑点;退化雄蕊黄绿色,中央深绿色。花期3-8月,单朵花寿命30 ~ 35 d。

关键词: 兜兰, 杂交

Abstract: ‘SCBG Chunyun’is a new Paphiopedilum cultivar developed by crossing two excellent strains of female parent Paph. primulinum and male parent Paph. wenshanense. The surface of leaves of the cultivar is deep-green and it covers white stripes and spots,the undersurface of leaves is green. The deep-green inflorescence with average 2.5 flowers is nearly erect,its average length is 7.8 cm,7.5 cm in average transverse diameter and vertical diameter. Sepals and petals are yellow-green with lots of purple-brown small spots. Labellum is near spherical and yellow-green with lots of purple-brown small spots also. Staminode is yellow-green and its central was dark-green. The flowering period is from March to August and the lifetime of a single flower is 30 to 35 d.

Key words: Paphiopedilum, hybridazation

中图分类号: