Description
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англиски
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Shrubs deciduous, to 7 m tall; usually thorny; thorns 1–2.5 cm, stout. Branchlets dark yellowish brown when young, grayish brown or dark brown when old, terete, initially white pubescent, glabrous or subglabrous when old; buds purplish brown, triangular-ovoid, glabrous. Stipules falcate or oblong, 8–10 mm, herbaceous, subglabrous; petiole 2–2.5 cm, sparsely pilose or subglabrous; leaf blade ovate or obovate, rarely triangular-ovate, 4–6.5 × 3.5–5.5 cm, abaxially slightly pubescent along midvein and veins, adaxially sparsely pubescent when young, base cuneate, rounded, or cordate, margin sharply serrate (teeth aristate toward apex) and usually with (2 or)3–5 pairs of shallow lobes in apical part, apex acute or obtuse. Corymb 3–4 cm in diam., many flowered; peduncle white tomentose; bracts caducous, lanceolate, herbaceous to membranous. Pedicel 4–7 mm, white tomentose. Flowers 3–4 cm in diam. Hypanthium campanulate, abaxially white tomentose or glabrous. Sepals ovate or triangular-ovate, 3–4 mm, abaxially pubescent. Petals white, suborbicular, 6–7 × 5–6. Stamens 20. Ovary 2- or 3-loculed, with 2 ovules per locule; styles 2 or 3, white tomentose basally. Pome red or purplish red, ellipsoid, 6–7 mm in diam., glabrous; sepals persistent, reflexed; pyrenes 1–3, with deep concave scars on both inner sides. Fl. May, fr. Aug–Sep. 2n = 34*.
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Distribution
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англиски
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Gansu, Henan, Hubei, Shaanxi, Sichuan, Yunnan, Zhejiang.
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat
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Shaded dense forests on slopes, thickets; 1000--2500 m.
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Crataegus wilsonii: Brief Summary
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азерски
)
добавил wikipedia AZ
Crataegus wilsonii (lat. Crataegus wilsonii) - gülçiçəyikimilər fəsiləsinin yemişan cinsinə aid bitki növü.
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Crataegus wilsonii: Brief Summary
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англиски
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добавил wikipedia EN
Crataegus wilsonii is a species of hawthorn native to the mountains of southwestern China at elevations of 900 to 3000 meters. It is an ornamental tree, intolerant of summer drought, that is rarely cultivated.
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Crataegus wilsonii: Brief Summary
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виетнамски
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Crataegus wilsonii là loài thực vật có hoa trong họ Hoa hồng. Loài này được Sarg. mô tả khoa học đầu tiên năm 1912.
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华中山楂: Brief Summary
(
кинески
)
добавил wikipedia 中文维基百科
华中山楂(学名:Crataegus wilsonii)是蔷薇科山楂属的植物,为中国的特有植物。分布于中国大陆的湖北、甘肃、云南、浙江、陕西、四川、河南等地,生长于海拔1,000米至2,500米的地区,一般生长在山坡阴处密林中,目前尚未由人工引种栽培。