千葉大学東葛キャンパス植物データベース

属名の詳細: Cyrilla Garden ex L. [586]

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科名: Cyrillaceae

科の和名: キリラ

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原生地・分布（英語）: SE.US to N. S.America

説明（英語）: Genus of one species of spreading, deciduous, semi-evergreen, or evergreen shrub or tree, found in moist woodland from S.E. USA to N. South America and Brazil. It is grown for its colourful autumn foliage, arranged alternately or occasionally in whorls, and for its long racemes of small, cup-shaped flowers, 5mm (1/4in) long. C. racemiflora varies in hardiness according to its origin. In frost-prone climates, it is important to select stock from the northerly parts of the range to ensure that plants are hardy. Grow in a sheltered shrub border. In milder areas (particularly with hot summers), it grows vigorously and is evergreen.

耐寒性（英語）: Fully hardy to half hardy.

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繁殖（英語）: Sow seed in containers in a cold frame as soon as ripe in autumn. Root semi-ripe cuttings in summer. Insert root cuttings in winter.

病害虫（英語）: Trouble free.

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更新情報: 作成: 2007-12-06 12:51; 更新: 2022-03-09 15:20

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