千葉大学東葛キャンパス植物データベース

属名の詳細: Sarracenia L. [373]

属和名:

属英名: Pitcher plant

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正名？: 正名

科名: Sarraceniaceae

科の和名: サラセニア

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説明（英語）: Genus of 8 species of evergreen or deciduous, carnivorous perennials found in acid and nutrient-deficient bogs from the Canadian Arctic to Florida, USA. Short, stout rhizomes bear sparse, wiry roots and rosettes of phyllodes, some or all of which are modified into nectar-secreting, insect-catching pitchers. The mostly vertical, sometimes horizontal, attractively marked pitchers, 5-90cm (2-36in) long, have lateral wings and hooded lids. Mainly in spring, solitary, nodding or pendent, more or less cup-shaped flowers, with 4 or 5 sepals and 5 petals, are borne above the pitchers. Where temperatures fall below -5°C (23°F), grow in a cold or cool greenhouse or on a sunny window-sill. In warmer areas, grow on a damp, shaded peat terrace.

耐寒性（英語）: Fully hardy to frost hardy.

栽培（英語）:

繁殖（英語）: Sow seed of species at 16-21°C (61-70°F) in spring, after cold stratification for 2 weeks; place the pot in a tray of lime-free water. Prick out seedlings when 3 tiny pitchers appear. Divide in spring.

病害虫（英語）: Prone to scale insects, mealybugs, aphids, and tortrix moth caterpillars.

説明:

備考（英語）: E. N.America

備考: ヘイシソウ

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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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