继木Loropetalum chinense
中文名（Chinese Name）：继木
学名（Scientific Name）：Loropetalum chinense (R. Br.) Oliv.
英文名（English Common Name）：
别名（Chinese Common Name）：檵木、白花树
异名（Synonym）：Loropetalum subcapitatum Chun ex H. T. Chang Hamamelis chinensis R. Br. Loropetalum indicum K. Y. Tong Tetrathyrium simaoense Y. Y. Qian
科属（Family & Genus）：金缕梅科（Hamamelidaceae）继木属
形态特征（Description）：灌木，有时为小乔木，多分枝，小枝有星毛。叶革质，卵形，长2-5厘米，宽1.5-2.5厘米，先端尖锐，基部钝，不等侧，上面略有粗毛或秃净，干后暗绿色，无光泽，下面被星毛，稍带灰白色，侧脉约5对，在上面明显，在下面突起，全缘；叶柄长2-5毫米，有星毛；托叶膜质，三角状披针形，长3-4毫米，宽1.5-2毫米，早落。花3-8朵簇生，有短花梗，白色，比新叶先开放，或与嫩叶同时开放，花序柄长约1厘米，被毛；苞片线形，长3毫米；萼筒杯状，被星毛，萼齿卵形，长约2毫米，花后脱落；花瓣4片，带状，长1-2厘米，先端圆或钝；雄蕊4个，花丝极短，药隔突出成角状；退化雄蕊4个，鳞片状，与雄蕊互生；子房完全下位，被星毛；花柱极短，长约1毫米；胚珠1个，垂生于心皮内上角。蒴果卵圆形，长7-8毫米，宽6-7毫米，先端圆，被褐色星状绒毛，萼筒长为蒴果的2/3。种子圆卵形，长4-5毫米，黑色，发亮。花期3-4月。
分布（Distribution）：分布于我国中部、南部及西南各省；亦见于日本及印度。喜生于向阳的丘陵及山地，亦常出现在马尾松林及杉林下。
用途（Use）：本种植物可供药用。叶用于止血，根及叶用于跌打损伤，有去瘀生新功效。
引自中国植物志英文版FOC Vol. 9 Page 33
Loropetalum chinense (R. Brown) Oliver, Trans. Linn. Soc. London, Bot. 23: 459. 1862.
木继木 ji mu| Hamamelidaceae | Loropetalum
Hamamelis chinensis R. Brown in G. F. Abel, Narr. Journey China, App. B, 375. 1818.
Shrubs or small trees, 1–3 m tall, much branched; branchlets stellately pubescent. Stipules triangular-lanceolate or obovate, 3–5 × 1.5–2 mm, stellately pubescent; petiole 0.2–0.5 cm, stellately pubescent; leaf blade ovate, elliptic or, rarely, obovate, 2–6.5 × 1–3 cm, discolorous, abaxially densely stellately pubescent, adaxially sparsely pubescent or stellately pubescent when young, glabrescent, base asymmetrical, rounded or cuneate, margin ± entire, apex acute or shortly acuminate; lateral veins 4–8 on each side, abaxially prominent. Inflorescence a short raceme or nearly capitate, terminal, mostly on short lateral branches, 3–16-flowered; peduncle 0.8–1 cm, stellately pubescent; bracts linear or lanceolate, 2–4.5 mm. Flowers shortly pedicellate, open before leaves appear. Floral cup cupular, stellately pubescent, 1.2–1.5 mm. Sepals ovate, 2–3 mm. Petals 4(–6), white, pale yellow or red, 1–2 cm, apex obtuse or rounded. Stamens 4 or 5, filaments very short, connective elongated into a horn, 0.4–0.5 mm, anthers ovoid, 0.5–0.6 mm; staminodes 4–6, scalelike, alternate with stamens. Ovary inferior, stellately pubescent, styles ca. 1 mm. Persistent floral cup 2/3–4/5 as long as capsule; capsules ovoid or obovoid-globose, 7–8 × 6–7 mm, stellately tomentose, hairs brown, apex rounded, adnate to floral cup for 2/3–3/4 of their length. Seeds ovoid-globose or ellipsoid, 4–7 × 3.5–4 mm. Fl. Mar–Apr, fr. May–Jul.
Forests, thickets, sunny hills; 1000--1200 m. Anhui, Fujian, Guangdong, Guangxi, Guizhou, Hubei, Hunan, Jiangsu, Jiangxi, Sichuan, Yunnan, Zhejiang [E and N India, Japan].
This species is widely cultivated in China.
Two varieties occur in China; the present authors have seen no specimens of the recently published var. coloratum C. Q. Huang (Bull. Bot. Res., Harbin 21: 508. 2001).
（责任编辑：徐晔春）
学名（Scientific Name）：Loropetalum chinense (R. Br.) Oliv.
英文名（English Common Name）：
别名（Chinese Common Name）：檵木、白花树
异名（Synonym）：Loropetalum subcapitatum Chun ex H. T. Chang Hamamelis chinensis R. Br. Loropetalum indicum K. Y. Tong Tetrathyrium simaoense Y. Y. Qian
科属（Family & Genus）：金缕梅科（Hamamelidaceae）继木属
形态特征（Description）：灌木，有时为小乔木，多分枝，小枝有星毛。叶革质，卵形，长2-5厘米，宽1.5-2.5厘米，先端尖锐，基部钝，不等侧，上面略有粗毛或秃净，干后暗绿色，无光泽，下面被星毛，稍带灰白色，侧脉约5对，在上面明显，在下面突起，全缘；叶柄长2-5毫米，有星毛；托叶膜质，三角状披针形，长3-4毫米，宽1.5-2毫米，早落。花3-8朵簇生，有短花梗，白色，比新叶先开放，或与嫩叶同时开放，花序柄长约1厘米，被毛；苞片线形，长3毫米；萼筒杯状，被星毛，萼齿卵形，长约2毫米，花后脱落；花瓣4片，带状，长1-2厘米，先端圆或钝；雄蕊4个，花丝极短，药隔突出成角状；退化雄蕊4个，鳞片状，与雄蕊互生；子房完全下位，被星毛；花柱极短，长约1毫米；胚珠1个，垂生于心皮内上角。蒴果卵圆形，长7-8毫米，宽6-7毫米，先端圆，被褐色星状绒毛，萼筒长为蒴果的2/3。种子圆卵形，长4-5毫米，黑色，发亮。花期3-4月。
分布（Distribution）：分布于我国中部、南部及西南各省；亦见于日本及印度。喜生于向阳的丘陵及山地，亦常出现在马尾松林及杉林下。
用途（Use）：本种植物可供药用。叶用于止血，根及叶用于跌打损伤，有去瘀生新功效。
引自中国植物志英文版FOC Vol. 9 Page 33
Loropetalum chinense (R. Brown) Oliver, Trans. Linn. Soc. London, Bot. 23: 459. 1862.
木继木 ji mu| Hamamelidaceae | Loropetalum
Hamamelis chinensis R. Brown in G. F. Abel, Narr. Journey China, App. B, 375. 1818.
Shrubs or small trees, 1–3 m tall, much branched; branchlets stellately pubescent. Stipules triangular-lanceolate or obovate, 3–5 × 1.5–2 mm, stellately pubescent; petiole 0.2–0.5 cm, stellately pubescent; leaf blade ovate, elliptic or, rarely, obovate, 2–6.5 × 1–3 cm, discolorous, abaxially densely stellately pubescent, adaxially sparsely pubescent or stellately pubescent when young, glabrescent, base asymmetrical, rounded or cuneate, margin ± entire, apex acute or shortly acuminate; lateral veins 4–8 on each side, abaxially prominent. Inflorescence a short raceme or nearly capitate, terminal, mostly on short lateral branches, 3–16-flowered; peduncle 0.8–1 cm, stellately pubescent; bracts linear or lanceolate, 2–4.5 mm. Flowers shortly pedicellate, open before leaves appear. Floral cup cupular, stellately pubescent, 1.2–1.5 mm. Sepals ovate, 2–3 mm. Petals 4(–6), white, pale yellow or red, 1–2 cm, apex obtuse or rounded. Stamens 4 or 5, filaments very short, connective elongated into a horn, 0.4–0.5 mm, anthers ovoid, 0.5–0.6 mm; staminodes 4–6, scalelike, alternate with stamens. Ovary inferior, stellately pubescent, styles ca. 1 mm. Persistent floral cup 2/3–4/5 as long as capsule; capsules ovoid or obovoid-globose, 7–8 × 6–7 mm, stellately tomentose, hairs brown, apex rounded, adnate to floral cup for 2/3–3/4 of their length. Seeds ovoid-globose or ellipsoid, 4–7 × 3.5–4 mm. Fl. Mar–Apr, fr. May–Jul.
Forests, thickets, sunny hills; 1000--1200 m. Anhui, Fujian, Guangdong, Guangxi, Guizhou, Hubei, Hunan, Jiangsu, Jiangxi, Sichuan, Yunnan, Zhejiang [E and N India, Japan].
This species is widely cultivated in China.
Two varieties occur in China; the present authors have seen no specimens of the recently published var. coloratum C. Q. Huang (Bull. Bot. Res., Harbin 21: 508. 2001).
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