千葉大学東葛キャンパス植物データベース

属名の詳細: Pitcairnia [2615]

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科名: Bromeliaceae

科の和名: パイナップル

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説明（英語）: Genus of over 260 species of very variable, rosette-forming, usually ever-green perennials (bromeliads), mostly terrestrial, a few epiphytic. All but one species occur in rocky, generally dry areas of Mexico, Central America, South America, and many West Indian islands. They are cultivated for their linear, lance-shaped, or strap-shaped leaves, which have smooth or spiny margins, and for their bell-shaped, white, yellow, orange, green, or red flowers, which are produced in spikes, racemes, or panicles on branched or unbranched stems. In areas where temperatures drop below 10°C (50°F), grow in a warm greenhouse; in warmer climates, pitcairnias are suitable for a desert garden or moist shrub border.

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. Remove offsets in late spring or early summer.

病害虫（英語）: Susceptible to scale insects and mealybugs, especially early in the growing season.

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更新情報: 作成: 2010-06-04 18:58; 更新: 2020-07-05 11:42

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