千葉大学東葛キャンパス植物データベース

属名の詳細: Veronica L. [144]

属和名:

属英名: Speedwell

種数:

発表年:

正名？: 正名

科名: Plantaginaceae

科の和名: オオバコ

科内分類群:

原生地・分布（英語）:

説明（英語）: Genus of about 250 species of annuals, perennials (including some marginal aquatics), and mostly deciduous sub-shrubs, some of them rhizomatous. They occur in swamps and moist meadows and grassland, or in open woodland to dry, sunny meadows, rocky hills, and scree, mainly in Europe. The linear to broadly lance-shaped, or oblong to rounded, entire or toothed, stalkless or short-stalked leaves are usually produced in opposite pairs, although those on the flowering stems can be alternate or whorled. Small, outward-facing flowers, 5-15mm (1/4-1/2in) across, in purple, blue, pink, or white, are borne in long, axillary or terminal racemes or spikes, or singly from the leaf axils, from spring to autumn. The petals form a short tube, with 4 or 5 spreading, often unequally sized lobes; each flower has only 2 functional stamens. Good for a mixed or herbaceous border. Use cushion- or mat-forming veronicas in a rock garden; grow less vigorous species and cultivars in a trough or in an alpine house.

耐寒性（英語）: Fully hardy to frost hardy.

栽培（英語）:

繁殖（英語）: Sow seed in containers in a cold frame in autumn. Divide perennials in autumn or spring; for V. beccabunga, divide, or take stem-tip cuttings, in summer. Take softwood cuttings ofsubshrubs in spring.

病害虫（英語）: May suffer from downy mildew, powdery mildew, and leaf spot.

説明:

備考（英語）: N.temp.

備考: クワガタソウ，オオイヌノフグリ

属のタイプ種名:

系統学的定義:

更新情報: 作成: 2007-12-06 12:51; 更新: 2020-09-04 03:56

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