千葉大学東葛キャンパス植物データベース

属名の詳細: Maclura Nutt. [96]

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科名: Moraceae

科の和名: クワ

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原生地・分布（英語）: Arkansas to Texas

説明（英語）: Genus of 15 species of usually thorny, evergreen or deciduous, dioecious trees, shrubs, or climbers, the branches often reduced to spines, found in woodland and clearings, and by roadsides, from E. Asia to Australia, and from S. central USA to South America. The alternate or spiralling leaves are obovate or narrowly to broadly ovate. Racemes or clusters of small, spherical or cup-shaped, usually green flowers are followed by fleshy, spherical fruits, surrounded by enlarged bracts. Grow in a shrub border or as free-standing specimens; M. pomifera is also used for hedging. They need long, hot summers to grow well and produce fruit.

耐寒性（英語）: Fully hardy. Unripened wood, particularly of young plants, may be susceptible to frost damage.

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繁殖（英語）: Sow seed in containers in an open frame as soon as ripe. Root semi-ripe cuttings with bottom heat in summer, or take 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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