千葉大学東葛キャンパス植物データベース

属名の詳細: Callistephus [1459]

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属英名: China aster

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科名: Asteraceae

科の和名: キク

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説明（英語）: Genus of one species of erect, bushy, fast-growing annual from stony slopes, wasteland, and cultivated fields in China. It has alternate, ovate-triangular or ovate, coarsely toothed leaves and solitary, daisy-like, single, semi-double, or double flowerheads, borne from late summer to autumn. Modern cultivars produce chrysanthemum-like, single to double flowers over a long season, in colours from indigo-blue, purple, and crimson to white. Use for bedding, in annual or informal borders, or in containers. In a frost-free site, they will bloom until midwinter. The cultivars provide long-lasting cut flowers.

耐寒性（英語）: Half hardy.

栽培（英語）:

繁殖（英語）: Sow seed at 16°C (61°F) in early spring, or in situ in mid-spring. Sow seed for autumn-flowering container plants in early summer.

病害虫（英語）: Prone to aster wilt, cucumber wilt, tomato spotted wilt, aphids, and cutworms.

説明:

備考（英語）:

備考: エゾギク(アスター＝aster)

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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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