千葉大学東葛キャンパス植物データベース

属名の詳細: Polemonium L. [742]

属和名: ハナシノブ

属英名: Jacob’s ladder

種数: 37

発表年: 1753

正名？: 正名

科名: Polemoniaceae

科の和名: ハナシノブ

科内分類群: ハナシノブ亜科 (Polemonioideae)

原生地・分布（英語）: Temp. Northern Hemisphere to Texas, S. South America

説明（英語）: Genus of about 25 species of deciduous, clump-forming or occasionally rhizomatous perennials and annuals, found in stony, arctic or alpine soils, often by streams, or in damp meadows, woodland, or scrub, in Europe, Asia, North America, and Central America. Most have basal clumps of unequally pinnate leaves, usually with numerous leaflets, and erect or decumbent stems bearing smaller leaves. They are grown for their spring and summer flowers, which are bell-shaped, saucer-shaped, narrowly tubular, or funnel-shaped and spreading at the mouths; they are usually white or blue, sometimes purple, pink, or yellow, and either solitary or in terminal or axillary cymes. Grow taller species in a border or wild garden, the smaller, alpine species in a rock garden, scree bed, or alpine house. P. caeruleum grows well in grass. P. brandegeei and P. pauciflorum are usually short-lived.

耐寒性（英語）: Fully hardy.

栽培（英語）:

繁殖（英語）: Sow seed in containers in a cold frame in autumn or spring, or divide in spring.

病害虫（英語）: Powdery mildew may be a problem. P. brandegeei. Clump-forming, perennial bearing mainly basal, sticky, pinnate leaves, to 10cm (4in) long, with many lance-shaped leaflets, each to 1.5cm (1/2in) long. In early summer, upright stems bear short, terminal cymes

説明:

備考（英語）: N. temperate

備考:

属のタイプ種名: Polemonium caeruleum

系統学的定義:

更新情報: 作成: 2007-12-06 12:51; 更新: 2023-09-27 11:34 by hkokubun@mac.com

科の学名: