Osmanthus fragrans ‘Congyu’: a new cultivar of Osmanthus fragrans

doi:10.12302/j.issn.1000-2006.202007037

JOURNAL OF NANJING FORESTRY UNIVERSITY ›› 2022, Vol. 46 ›› Issue (1): 241-242.doi: 10.12302/j.issn.1000-2006.202007037

Osmanthus fragrans ‘Congyu’: a new cultivar of Osmanthus fragrans

LI Chengcheng¹(), WU Qichao¹, BAO Jian², BAO Wei², BAO Zhixian², ZANG Dekui¹, MA Yan¹^,^*()

1. Key Laboratory of National Forestry and Grassland Administration for Silviculture of the Lower Yellow River,Forestry College, Shandong Agricultural University, Tai’an 271018, China
2. Benyue Osmanthus Professional Cooperative of Jinhua City, Jinhua 321052, China

Received:2020-07-18 Accepted:2021-06-11 Online:2022-01-30 Published:2022-02-09
Contact: MA Yan E-mail:2500269707@qq.com;myiris@sina.com

Abstract

Abstract:

【Objective】 Osmanthus fragrans is a unique flower that is considered a high value product in China, it is year-round evergreen, with a rich fragrance, and demonstrates high value for development and utilization. Breeding new cultivars of Osmanthus fragrans may promote the development of the Osmanthus fragrans industry. 【Method】 Seedlings were used as breeding materials, and the distinctness, uniformity and stability (DUS) test was carried out on clone progenies of a specific single plant. 【Result】 The newly bred cultivar, ‘Congyu’, was characterized as a unique plant type with a wide columnar shape, light yellow flowers, strong floral fragrance and small leaves. 【Conclusion】 The DUS test demonstrated that the characteristics of this plant exhibited distinctness, uniformity and stability; as such, the plant variety rights certificate was obtained. This study demonstrates that‘Congyu’ is an excellent landscape tree with high ornamental value.

Key words: Osmanthus fragrans, cultivar, O. fragrans‘Congyu’

CLC Number:

S718
S685.13

LI Chengcheng, WU Qichao, BAO Jian, BAO Wei, BAO Zhixian, ZANG Dekui, MA Yan. Osmanthus fragrans ‘Congyu’: a new cultivar of Osmanthus fragrans[J]. JOURNAL OF NANJING FORESTRY UNIVERSITY, 2022, 46(1): 241-242.

Figures/Tables 1

References 6

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Osmanthus fragrans ‘Congyu’: a new cultivar of Osmanthus fragrans

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