千葉大学東葛キャンパス植物データベース

属名の詳細: Acacia Miller [138]

属和名:

属英名: Wattle

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正名？: 正名

科名: Fabaceae

科の和名: マメ

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説明（英語）: Genus of at least 1,100 species of deciduous and evergreen trees, shrubs, and climbers, cultivated mainly for their flowers, and sometimes foliage. Acacias are found in tropical to warm-temperate regions of Central and South America, Kenya, southern Africa, Polynesia, and Australia. Leaves are alternate and 1- or 2-pinnate, or may be reduced to flattened leaf-stalks known as phyllodes, mostly lance-shaped to ovate and entire. Tiny flowers, often sweetly scented, with 4 or 5 minute petals and long stamens, form either spherical heads, 5-10mm (1/4-1/2in) across, in racemes or panicles, or are borne in short, cylindrical spikes, l-8cm (1/2-3in) long. They are usually produced in winter or spring. These are followed by varyingly shaped seed pods, mostly green, sometimes flushed with red or purple. In frost-prone areas, grow tender species in a cool or cold greenhouse and half-hardy species against a warm wall outdoors; in frost-free areas, grow in a border, or as specimen plants.

耐寒性（英語）: Half hardy to frost tender.

栽培（英語）:

繁殖（英語）: Sow seed in spring at not less than 18°C (64°F), after soaking in warm water until swollen. Root semi-ripe cuttings in summer.

病害虫（英語）: Red spider mites may be a problem under glass.

説明:

備考（英語）: Trop. & warm, esp. Austraria

備考: フサアカシア，アラビアゴムノキ

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更新情報: 作成: 2007-12-06 12:51; 更新: 2022-05-21 00:47

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