千葉大学東葛キャンパス植物データベース

属名の詳細: Romulea [1688]

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科名: Iridaceae

科の和名: アヤメ

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説明（英語）: Genus of about 80 species of small, cormous perennials from a range of habitats including mountainous areas and coastal cliff tops in Europe, the Mediterranean, N. Africa, and South Africa. They are grown for their colourful, crocus-like flowers, produced in spring on very short, slender stems. The flowers often open only at midday, closing in the evening. Each plant produces up to 6 erect, or recurved and arching, thread-like, basal leaves, 5-40cm (2-16in) long. Grow in a sunny rock garden, or in containers in an alpine house. Half-hardy species are best grown in a cool greenhouse.

耐寒性（英語）: Frost hardy to half hardy.

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繁殖（英語）: Sow seed at 6-12°C (45-54°F) in autumn, or remove offsets when dormant.

病害虫（英語）: Trouble free.

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備考: ロムレア

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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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