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热带睡莲新品种‘天使’的选育

Breeding of a New Cultivar of Tropical Nymphaea ‘Angel’

  • 摘要: 热带睡莲新品种‘天使’(Nymphaea‘Angel’)是由睡莲品种‘紫白’(N.‘Immutabilis’)籽播实生苗选育。‘天使’为大株型品种,叶卵形,表面黄绿色,叶缘具不规则锯齿,叶片深裂,叶幅较大,平均叶面积51 cm×58 cm。花杯状,花径16~17 cm,半重瓣化,花瓣数50~52枚,紫白复色,有淡香,萼片4枚;花梗挺直,挺水高度70~75 cm;白天开花型,花大且着花密集,单花花期4~5 d;喜全光照,在三亚地区可全年开花,盛花期为4—11月下旬;可结实,种子褐色。

     

    Abstract: The new tropical Nymphaea cultivar‘Angel’is selected from the seedlings of N.‘Immutabilis’.The plant of this new cultivar is large, with ovate parted leaves which has irregularly dentate margin and yellow-green surface.The cultivar has relatively large leaf width and the average leaf area is 51 cm×58 cm.N. Angel′s flowers are day blooming and opens 4-5 days.Its cyathiform flowers is semi-double flowering, with flower diameter about 16-17 cm.The petal of N. Angel is purple-white complex with petal number around 50-52.Flowers are abundant, large and fragrant, with sepal number of 4.Pedicel is erect and emergence height above water is 70-75 cm.N.Angel grows well in full light and is able to bloom whole year in Sanya with full bloom stage from April to November.N.Angel is fertile with seed color of brown.

     

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