千葉大学東葛キャンパス植物データベース

属名の詳細: Adenium [946]

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属英名: Desert Rose, Impala lily

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科名: Apocynaceae

科の和名: キョウチクトウ

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説明（英語）: Genus of one very variable species (sometimes considered to be 5 or 6 species) of perennial succulent found in semi-arid regions of the Arabian Peninsula and E. to S.W. Africa. The swollen caudex may be very low, with its base: partly underground, or may grow taller and be widely bottle-shaped. The irregular, spineless branches bear glossy leaves in spiral, terminal clusters, with salverform flowers varying in colour from rich red to pink or white. Where temperatures fall below 15°C (59°F), grow in a warm greenhouse or as house-plants; in warmer areas, grow in a desert garden. The milky sap that exudes from broken stems may irritate skin and cause severe discomfort if ingested.

耐寒性（英語）: Frost tender.

栽培（英語）:

繁殖（英語）: Sow seed as soon as ripe at 21°C (70°F). Root cuttings from non-flowering shoots in summer with bottom heat.

病害虫（英語）: Prone to aphids.

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備考: アデニウム

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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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