千葉大学東葛キャンパス植物データベース

属名の詳細: Ratibida [1234]

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属英名: Mexican hat, Prairie cone flower

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科名: Asteraceae

科の和名: キク

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説明（英語）: Genus of 5 or 6 species of biennials and perennials, mainly found on prairies in North America and Mexico. Woody-based crowns produce erect stems, branching above the middle, that bear alternate, pinnate to pinnatifid leaves and solitary, terminal flowerheads. They are cultivated for their daisy-like flowerheads, which have a few long, yellow or yellow-brown ray-florets and prominent, spherical or cone-shaped centres of brown disc-florets. Grow in a sunny border, gravel garden, or wild-flower meadow. The flowerheads are good for cutting.

耐寒性（英語）: Fully hardy.

栽培（英語）:

繁殖（英語）: Sow seed in containers in a cold frame in early spring. Divide perennials in spring when young (the roots become woody with age).

病害虫（英語）: Trouble free.

説明:

備考（英語）:

備考: ラティビダ

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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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