千葉大学東葛キャンパス植物データベース

属名の詳細: Senna [1258]

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科名: Fabaceae

科の和名: マメ

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説明（英語）: Genus, often included in Cassia, of about 260 species of evergreen and deciduous trees, shrubs, and perennials from semi-desert, scrub, and savannah in dry, tropical and warm-temperate regions. Leaves are alternate and pinnate, with linear to nearly rounded leaflets. Sennas are cultivated for their yellow or rarely white, pea-like flowers, borne in terminal or axillary racemes, corymbs, or panicles. In frost-prone climates, grow in a temperate or warm greenhouse. In frost-free areas, grow in a shrub border.

耐寒性（英語）: Frost tender.

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繁殖（英語）: Sow seed at 18-24°C (64-75°F) in spring. Divide perennials in spring. Root semi-ripe cuttings with bottom heat in summer.

病害虫（英語）: Trouble free.

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備考: ハナセンナ

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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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