千葉大学東葛キャンパス植物データベース

属名の詳細: Colocasia [1488]

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属英名: Taro

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科名: Araceae

科の和名: サトイモ

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説明（英語）: Genus of 6 species of tuberous, deciduous or more or less evergreen perennials occurring in swampy or moist areas in tropical Asia, and widely grown there as a staple food. The upright, tuberous rootstocks produce rounded to arrow-shaped, mostly dark green leaves, sometimes with prominent veins. The inflorescences, which are rarely borne on cultivated plants, consist ofÅ@small white spathes with spadices that develop fleshy, single-seeded, glossy green berries. In frost-prone areas, grow in a warm greenhouse, either in containers or at the margins of an indoor pool. In warmer areas, grow in moist conditions as foliage plants. All parts may cause mild stomach upset if ingested without cooking, and contact with the sap may irritate the skin.

耐寒性（英語）: Frost tender.

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繁殖（英語）: Divide in winter or early spring.

病害虫（英語）: Red spider mites, aphids, and whiteflies may be trouble-some under glass.

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備考: サトイモ，ヤツガシラ

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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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