千葉大学東葛キャンパス植物データベース

属名の詳細: Weigela Thunb. [240]

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科名: Caprifoliaceae

科の和名: スイカズラ

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説明（英語）: Genus of 12 species of mostly spreading to upright, deciduous shrubs found in scrub and woodland margins in E. Asia. They have opposite, oblong to ovate or elliptic, toothed leaves, usually up to 10cm (4in) long. Weigelas are cultivated for their showy, bell- to funnel-shaped, pink to red, sometimes white or yellow flowers; these are usually 4cm (1 1/2in) long, and are borne singly or in corymbs or cymes of 3 or 4, usually on short lateral twigs on the previous year’s branches. Suitable for a mixed or shrub border, or for open woodland.

耐寒性（英語）: Fully hardy.

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繁殖（英語）: Sow seed in containers in a cold frame in autumn; weigelas hybridize readily, so seed may not come true. Root greenwood cuttings in early summer; semi-ripe cuttings with bottom heat in midsummer; hardwood cuttings from autumn to winter.

病害虫（英語）: Leaves may be attacked by leaf and bud eelworm, and honey fungus.

説明:

備考（英語）: E.Asia

備考: タニウツギ，ハコネウツギ

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更新情報: 作成: 2007-12-06 12:51; 更新: 2020-09-04 03:56

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