千葉大学東葛キャンパス植物データベース

属名の詳細: Gardenia [1539]

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科名: Rubiaceae

科の和名: アカネ

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説明（英語）: Genus of about 200 species of evergreen trees and shrubs from open woodland or savannah in tropical regions of Africa and Asia. They are grown for their attractive foliage and fragrant, showy flowers. The opposite or whorled leaves are simple and leathery. The terminal or axillary, tubular to funnel-shaped flowers each have 5-12 spreading petal lobes, and are solitary or borne in few-flowered cymes. In cold climates, grow in a temperate or warm greenhouse. In warmer areas, grow in a shrub border.

耐寒性（英語）: Frost tender.

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繁殖（英語）: Sow seed at 19-24°C (66-75°F) in spring. Take greenwood cuttings in late spring or early summer, or semi-ripe cuttings in late summer.

病害虫（英語）: Whiteflies, stem and root mealybugs, and grey mould (Botrytis) may be a problem under glass.

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備考: クチナシ

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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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