千葉大学東葛キャンパス植物データベース

属名の詳細: Orthrosanthus [2568]

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科名: Iridaceae

科の和名: アヤメ

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説明（英語）: Genus of 7 species of evergreen perennials occurring in sandy soils in Australia and tropical America. They have narrowly strap-shaped or linear, rigid or arching leaves, arising from short, woody rhizomes. They are grown for their bowl-shaped to open saucer-shaped, 6-tepalled blue flowers, borne in loose, terminal panicles on slender, erect stalks. The flowers are short-lived, but open in succession for 2 weeks or more from late spring to summer. In frost-prone areas grow in a cool greenhouse or conservatory; in warmer areas, grow in a warm, sunny border.

耐寒性（英語）: Half hardy to frost tender.

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繁殖（英語）: Sow seed at 13-18°C (55-64°F), or divide, in spring.

病害虫（英語）: Trouble free.

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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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