园艺学报 ›› 2021, Vol. 48 ›› Issue (S2): 2961-2962.doi: 10.16420/j.issn.0513-353x.2021-0746

• 观赏植物 • 上一篇    下一篇


叶 康,胡永红*,张 颖   

  1. (上海辰山植物园,上海市资源植物功能基因组学重点实验室,城市园艺技术研发与推广中心,上海 201602)
  • 出版日期:2021-11-30 发布日期:2021-12-13

A New Tree Peony Cultivar‘Yinsu Ziran’

YE Kang,HU Yonghong*,and ZHANG Ying   

  1. (Shanghai Key Laboratory of Plant Functional Genomics and Resources,Urban Horticulture Research and Extension Center,Shanghai Chenshan Botanical Garden,Shanghai 201602,China)​
  • Online:2021-11-30 Published:2021-12-13

摘要: ‘银粟紫染’是从栽培凤丹(Paeonia ostii)自然授粉的种子播种后实生单株中选育出的新品种。株形直立,中高;花蕾卵形,与株丛等高,无侧花;花白色(NN155B),托桂型,花径20 cm × 10 cm;结实。抗病、抗湿热能力强,成枝率较高。花期极晚,在上海4月下旬开花。单花花期较长。

关键词: 牡丹, 品种

Abstract: The new tree peony cultivar‘Yinsu Ziran’,with Tuogui flower type,which was selected from the seedling of cultivated tree peony. The plant type is erect and medium high. The flower bud is oval,as high as the foliage. Lateral flower is absent. The flowers are white(NN155B),and flower diameter is 20 cm × 10 cm. The plant has strong resistance to disease,damp and heat,and it is easy to branch. It blooms very late in late April in Shanghai. The flowering period of single flower is long.

Key words: tree peony, cultivar