A New Hippeastrum Cultivar‘Shuangyan’

doi:10.16420/j.issn.0513-353x.2021-0585

Acta Horticulturae Sinica ›› 2021, Vol. 48 ›› Issue (S2): 2915-2916.doi: 10.16420/j.issn.0513-353x.2021-0585

• Ornamental Plants • Previous Articles Next Articles

A New Hippeastrum Cultivar‘Shuangyan’

DENG Yi1,2，ZHANG Wenxin3,4，CAO Xueying3,4，FANG Lin5，LI Lin5，WU Kunlin5，LIU Haitao1,* ，and ZENG Songjun2,5,*

（1College of Forestry and Landscape Architecture，South China Agricultural University，Guangzhou 510642，China；2Key Laboratory of South China Agricultural Plant Molecular Analysis and Gene Improvement，South China Botanical Garden，Chinese Academy of Sciences，Guangzhou 510650，China；3Dongguan Shengyin Urban Landscape Agricultural Engineering Research Center，Dongguan，Guangdong 523182，China；4Guangdong Shengyin Flower and Horticulture Co. Ltd，Dongguan，Guangdong 523182，China；5Guangdong Provincial Key Laboratory of Applied Botany，South China Botanical Garden，Chinese Academy of Sciences，Guangzhou 510650，China）

Online:2021-11-30 Published:2021-12-10

Abstract

Abstract: ‘Shuangyan’is a new cultivar of Hippeastrum developed by tissue culture of a superior individual crossed from two excellent strains of female parent H.‘Minerva’and male parent H.‘Sandra Otway’. The average plant height of the cultivar is 73.0 cm. The flower is double and the green inflorescence stem is erect with 4.6 red flowers on average. There are 12 petals in a flower，and the flower diameter is 17.3 cm. The flower opens horizontally，the color is white with vermilion vertical stripes，light green on base. The full-blossom of a inflorescence is 16.0 d. The cultivar blooms in March and April in protected cultivation. The lifetime of a single flower is 9.0 d.

Key words: Hippeastrum, hybridization, tissue culture, cultivar

CLC Number:

S 682.2+5

DENG Yi, ZHANG Wenxin, CAO Xueying, FANG Lin, LI Lin, WU Kunlin, LIU Haitao, , and ZENG Songjun, . A New Hippeastrum Cultivar‘Shuangyan’[J]. Acta Horticulturae Sinica, 2021, 48(S2): 2915-2916.

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A New Hippeastrum Cultivar‘Shuangyan’

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