Acta Horticulturae Sinica ›› 2023, Vol. 50 ›› Issue (1): 233-234.doi: 10.16420/j.issn.0513-353x.2021-0012

• New Cultivars • Previous Articles    

A New Dendrobium officinale Cultivar‘Yuhu 4’

XU Shenping1, YUAN Xiuyun1, ZHANG Yan1, HE Pei2, CUI Bo1,*()   

  1. 1Research Center of Bioengineering,Zhengzhou Normal University,Zhengzhou 450044,China
    2Henan Lianyuan Biotechnology Co.,Ltd.,Nanzhao,Henan 474650,China
  • Received:2022-07-11 Revised:2022-12-10 Online:2023-01-25 Published:2023-01-18
  • Contact: *(


‘Yuhu 4’is derived from the cross of Dendrobium officinale from Yunnan Province and Yandang Mountain in Zhejiang Province. The clustered stems are 30-50 cm high,0.8-1.0 cm thick,with many nodes,and the internode is 2.0-3.5 cm long. The leaf alternate and oblong-lanceolate. The raceme is 3 to 6 cm long with 3-5 flowers(yellow green). Flowering occurred from April to June. It is suitable for industrial planting in Henan Province because of its fast growth,high yield and active ingredients.

Key words: Dendrobium officinale, cross, cultivar

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