属名の詳細: Roscoea [1964]
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科名: Zingiberaceae
科の和名: ショウガ
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説明（英語）: Genus of about 18 species of tuberous perennials from meadows, slopes, and partially forested areas in the Himalayas and China. They are cultivated for their unusual, hooded, orchid-like flowers, which have prominent, entire or 2-lobed lips. The flowers are surrounded by overlapping bracts, and are produced on leafy stems from the leaf axils in summer or autumn. The arching leaves are stem-sheathing and linear, or lance-shaped to oblong-ovate. Roscoeas thrive in cool climates; grow in a peat bed, a woodland garden, or a damp, shady border.
耐寒性（英語）: Fully hardy to frost hardy; will survive temperatures to -20°C (-4°F) if planted very deep.
栽培（英語）:
繁殖（英語）: Sow seed in containers in a cold frame as soon as ripe. Divide in spring.
病害虫（英語）: Slugs and vine weevils may be a problem.
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備考: ロスコエア
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更新情報: 作成: 2007-12-06 12:51; 更新: 2020-09-04 03:56
科の学名:
| 体系 | 正名？ | 学名 | 和名 | 科内の分類 | 種の数 | |
| APG4 | Zingiberaceae | ショウガ科 | 詳細 | |||
| PB2 | Zingiberaceae | ショウガ科 | 詳細 | |||
| PB3 | Zingiberaceae | ショウガ科 | 詳細 |