千葉大学東葛キャンパス植物データベース

属名の詳細: Pandanus [1644]

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属英名: Screw pine

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科名: Pandanaceae

科の和名: タコノキ

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説明（英語）: Genus of 250 or more species of dioecious, evergreen shrubs and trees occurring in dry and moist sites throughout tropical regions of Africa, India, Asia, Australasia, and the Pacific islands. The sparsely branched stems of mature plants are often supported by stilt roots. Screw pines are grown for their attractive foliage: the linear, light to dark green leaves are tough and usually spiny-toothed, and borne in 3 spiralling ranks forming terminal rosettes. The small and petalless male and female flowers are produced on separate plants, males in slender, often branched spikes, and females in short, dense, cone-like heads, which develop into small, fruits resembling pineapples when fertilized. Where temperatures fall below 13°C (55°F), grow young plants in a warm greenhouse or as houseplants. In warmer regions, use as specimen plants.

耐寒性（英語）: Frost tender.

栽培（英語）:

繁殖（英語）: Sow seed at 18°C (64°F) as soon as ripe or in spring, first soaking them for 24 hours. Remove suckers or offsets in spring.

病害虫（英語）: Scale insects and red spider mites may cause problems under glass.

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備考: タコノキ，アダン

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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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