千葉大学東葛キャンパス植物データベース

属名の詳細: Veratrum L. [857]

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科名: Melanthiaceae

科の和名: シュロソウ

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説明（英語）: Genus of about 45 species of imposing, vigorous perennials, with poisonous black rhizomes, from damp meadows and open woodland throughout the N. hemisphere. The alternate, pleated, prominently veined, mid- to dark green leaves are broadly elliptic to ovate at the bases of the stout, erect stems, usually becoming smaller and more lance-shaped further up the stems. Numerous small, star-shaped, white, green, reddish brown, or almost black flowers are borne in summer, followed by spherical seed heads. The flowers are borne in large, terminal panicles, with unisexual (male) and bisexual flowers in the same inflorescence. Grow in a moist, shady site in a mixed or herbaceous border, a peat bed, or in a woodland or wild garden. All parts are highly toxic if ingested. Contact with the foliage may irritate the skin.

耐寒性（英語）: Fully hardy.

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繁殖（英語）: Sow seed in containers in a cold frame as soon as ripe. Divide in autumn or early spring.

病害虫（英語）: Susceptible to slug and snail damage.

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備考（英語）: N. temperate

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更新情報: 作成: 2007-12-06 12:51; 更新: 2020-07-05 11:41

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