千葉大学東葛キャンパス植物データベース

属名の詳細: Billardiera Sm. [2222]

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科名: Pittosporaceae

科の和名: トベラ

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原生地・分布（英語）: Australia

説明（英語）: Genus of 8 species of evergreen, twining, perennial climbers occurring at forest margins and in moist to dry scrub in temperate to subtropical regions of Australia. They are cultivated for their usually bell-shaped, 5-petalled flowers, produced on the current year’s growth, either singly or in small clusters in the upper leaf axils, and for their beautifully coloured berries. Leaves are alternate, small, entire, and often lance-shaped. In frost-prone areas, grow in a cool green-house or conservatory; elsewhere, grow over a pergola, against a house wall, or allow to scramble over vigorous shrubs.

耐寒性（英語）: Frost hardy to half hardy; survive short spells at 0°C (32°F) in sheltered sites, but may lose some leaves.

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繁殖（英語）: Sow seed at 13-15°C (55-59°F), ideally as soon as ripe in autumn, or in spring. Root softwood cuttings in early summer with bottom heat, or semi-ripe cuttings in late summer, both in a propagating case. Layer in autumn or spring.

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

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更新情報: 作成: 2010-06-04 18:58; 更新: 2020-07-05 11:41

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