千葉大学東葛キャンパス植物データベース

属名の詳細: Fatsia [1530]

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科名: Araliaceae

科の和名: ウコギ

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説明（英語）: Genus of 2 or 3 species of evergreen shrubs or small trees from E. Asia. They have large, leathery, palmately 7- to 11-lobed leaves, produced mainly at the branch tips, and compound umbels, to 30cm (12in) or more across, of small, creamy white flowers borne in autumn, followed by clusters of usually spherical black fruits. F. japonica, the most widely grown species, occurs wild in coastal woodland in Japan and South Korea. It is tolerant of coastal exposure and atmospheric pollution. Valued for its foliage and architectural habit, and late display of flowers in mid-autumn, F. japonica is ideal in a shaded, sheltered courtyard, in a shrub border, or as a container plant in a cool conservatory or greenhouse.

耐寒性（英語）: Frost hardy to half hardy.

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繁殖（英語）: Sow seed at 15-21°C (59-70°F) in autumn or spring. Take greenwood cuttings in early or mid-summer. Air layer in spring or late summer.

病害虫（英語）: Mealybugs and scale insects may be troublesome under glass. Outdoors, cold winds may cause die-back and blackening of the shoots and leaves.

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備考: ヤツデ

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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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