千葉大学東葛キャンパス植物データベース

属名の詳細: Calamus L. [1455]

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科名: Arecaceae

科の和名: ヤシ

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説明（英語）: Genus of about 370 species of spiny, evergreen, usually climbing, occasionally shrub-like, dioecious palms found in tropical forest in Africa and Asia, New Guinea, and from N.E. Australia to Fiji. The leaves are pinnate, sometimes ending in barbed whips, and have lance-shaped leaflets. The inflorescences, borne among the leaf sheaths, have tubular, spiny, persistent bracts. Male flowers are solitary and symmetrical; female flowers are paired with sterile males, and are often larger and followed by spherical yellow fruits, l-3cm (1/2-1 l/4in) across. Many species are used in the construction of cane furniture. In frost-prone areas, grow young plants as houseplants, in a conservatory, or in a temperate greenhouse. In warmer areas, grow through shrubs or trees.

耐寒性（英語）: Frost tender.

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繁殖（英語）: Sow seed at 19-24°C (66-75°F) in spring.

病害虫（英語）: Trouble free.

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備考（英語）: OW trop.

備考: トウ

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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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