千葉大学東葛キャンパス植物データベース

属名の詳細: Eritrichium [2381]

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属英名: Alpine forget-me-not

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科名: Boraginaceae

科の和名: ムラサキ

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説明（英語）: Genus of approximately 30 species of low-growing tufted or cushion-forming perennials found mostly in high-altitude scree and rock crevices in Europe, the Himalayas, and North America. They are grown mainly for their short, axillary or terminal, raceme-like cymes of blue, occasionally white flowers, similar to forget-me-nots (Myosotis), which are produced from spring to early summer. The leaves are alternate, usually elliptic to linear, softly hairy, and grey-green. E. nanum and the American cushion-forming species are very challenging container plants for an alpine house; other species may be grown in a scree bed or trough, or in tufa.

耐寒性（英語）: Fully hardy.

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繁殖（英語）: Sow seed in containers in an open frame in autumn. Water seedlings very carefully from below. Root basal stem cuttings in summer.

病害虫（英語）: Prone to aphids and red spider mites 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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