绣球绣线菊Spiraea blumei
中文名（Chinese Name）：绣球绣线菊
学名（Scientific Name）：Spiraea blumei G. Don
英文名（English Common Name）：
别名（Chinese Common Name）：珍珠绣球
异名（Synonym）：Spiraea obtusa Nakai Spiraea obtusa var. latifolia T.Kawamoto
科属（Family & Genus）：蔷薇科（Rosaceae）绣线菊属
形态特征（Description）：灌木，高1-2米；小枝细，开张，稍弯曲，深红褐色或暗灰褐色，无毛；冬芽小，卵形，先端急尖或圆钝，无毛，有数个外露鳞片。叶片菱状卵形至倒卵形，长2-3.5厘米，宽1-1.8厘米，先端圆钝或微尖，基部楔形，边缘自近中部以上有少数圆钝缺刻状锯齿或3-5浅裂，两面无毛，下面浅蓝绿色，基部具有不显明的3脉或羽状脉。伞形花序有总梗，无毛，具花10至25朵；花梗长6-10毫米，无毛；苞片披针形，无毛；花直径5-8毫米；萼筒钟状，外面无毛，内面具短柔毛；萼片三角形或卵状三角形，先端急尖或短渐尖，内面疏生短柔毛；花瓣宽倒卵形，先端微凹，长2-3.5毫米，宽几与长相等，白色；雄蕊18-20，较花瓣短；花盘由8-10个较薄的裂片组成，裂片先端有时微凹；子房无毛或仅在腹部微具短柔毛，花柱短于雄蕊。蓇葖果较直立，无毛，花柱位于背部先端，倾斜开展，萼片直立。花期4-6月，果期8-10月。
分布（Distribution）：产辽宁、内蒙古、河北、河南、山西、陕西、甘肃、湖北、江西、山东、江苏、浙江、安徽、四川、广东、广西、福建，生于海拔500-2000米向阳山坡、杂木林内或路旁。日本和朝鲜也有分布。
用途（Use）：
引自中国植物志英文版：FOC Vol. 9 Page 63
Spiraea blumei G. Don, Gen. Hist. 2: 518. 1832.
绣球绣线菊 xiu qiu xiu xian ju| Rosaceae | Spiraea
Shrubs 1–2 m tall. Branchlets spreading, dark red-brown or dark gray-brown, slender, glabrous; buds ovoid, small, with several scales, glabrous, apex acute or obtuse. Petiole 2–4 mm, glabrous; leaf blade bluish green abaxially, rhombic-ovate to obovate or broadly ovate, (0.6–0.9 or)2–3.5 × 1–1.8 cm, glabrous on both surfaces, inconspicuously 3-veined or pinnately veined, base cuneate, margin remotely obtusely incised crenate or 3–5-lobed above middle, apex obtuse or mucronate. Umbels pedunculate, 10–25-flowered; rachis glabrous; pedicels 6–10 mm, glabrous to puberulous; bracts lanceolate, 1–3 mm, glabrous. Flowers 5–8 mm in diam. Hypanthium shallowly campanulate, glabrous to puberulous abaxially. Sepals triangular or ovate-triangular, 1.5–2.5 mm, erect in fruit, apex acute or shortly acuminate. Petals white, broadly obovate, 2–5 mm, about as broad as long, apex emarginate. Stamens 18–20, shorter than petals. Disk annular, 10-lobed; lobes thin, apex emarginate. Carpels glabrous, puberulous only on adaxial suture, or pubescent; styles shorter than stamens. Follicles erect, glabrous or pubescent; styles abaxial, divergent. Fl. Apr–Jun, fr. Aug–Oct.
Mixed forests, slopes, limestone mountain valleys, stream sides, roadsides; 500--2000 m. Anhui, Fujian, Gansu, Guangdong, Guangxi, Hebei, Henan, Hubei, Hunan, Jiangsu, Jiangxi, Liaoning, Nei Mongol, Shaanxi, Shandong, Shanxi, Sichuan, Zhejiang [Japan, Korea].
（责任编辑：徐晔春）
学名（Scientific Name）：Spiraea blumei G. Don
英文名（English Common Name）：
别名（Chinese Common Name）：珍珠绣球
异名（Synonym）：Spiraea obtusa Nakai Spiraea obtusa var. latifolia T.Kawamoto
科属（Family & Genus）：蔷薇科（Rosaceae）绣线菊属
形态特征（Description）：灌木，高1-2米；小枝细，开张，稍弯曲，深红褐色或暗灰褐色，无毛；冬芽小，卵形，先端急尖或圆钝，无毛，有数个外露鳞片。叶片菱状卵形至倒卵形，长2-3.5厘米，宽1-1.8厘米，先端圆钝或微尖，基部楔形，边缘自近中部以上有少数圆钝缺刻状锯齿或3-5浅裂，两面无毛，下面浅蓝绿色，基部具有不显明的3脉或羽状脉。伞形花序有总梗，无毛，具花10至25朵；花梗长6-10毫米，无毛；苞片披针形，无毛；花直径5-8毫米；萼筒钟状，外面无毛，内面具短柔毛；萼片三角形或卵状三角形，先端急尖或短渐尖，内面疏生短柔毛；花瓣宽倒卵形，先端微凹，长2-3.5毫米，宽几与长相等，白色；雄蕊18-20，较花瓣短；花盘由8-10个较薄的裂片组成，裂片先端有时微凹；子房无毛或仅在腹部微具短柔毛，花柱短于雄蕊。蓇葖果较直立，无毛，花柱位于背部先端，倾斜开展，萼片直立。花期4-6月，果期8-10月。
分布（Distribution）：产辽宁、内蒙古、河北、河南、山西、陕西、甘肃、湖北、江西、山东、江苏、浙江、安徽、四川、广东、广西、福建，生于海拔500-2000米向阳山坡、杂木林内或路旁。日本和朝鲜也有分布。
用途（Use）：
引自中国植物志英文版：FOC Vol. 9 Page 63
Spiraea blumei G. Don, Gen. Hist. 2: 518. 1832.
绣球绣线菊 xiu qiu xiu xian ju| Rosaceae | Spiraea
Shrubs 1–2 m tall. Branchlets spreading, dark red-brown or dark gray-brown, slender, glabrous; buds ovoid, small, with several scales, glabrous, apex acute or obtuse. Petiole 2–4 mm, glabrous; leaf blade bluish green abaxially, rhombic-ovate to obovate or broadly ovate, (0.6–0.9 or)2–3.5 × 1–1.8 cm, glabrous on both surfaces, inconspicuously 3-veined or pinnately veined, base cuneate, margin remotely obtusely incised crenate or 3–5-lobed above middle, apex obtuse or mucronate. Umbels pedunculate, 10–25-flowered; rachis glabrous; pedicels 6–10 mm, glabrous to puberulous; bracts lanceolate, 1–3 mm, glabrous. Flowers 5–8 mm in diam. Hypanthium shallowly campanulate, glabrous to puberulous abaxially. Sepals triangular or ovate-triangular, 1.5–2.5 mm, erect in fruit, apex acute or shortly acuminate. Petals white, broadly obovate, 2–5 mm, about as broad as long, apex emarginate. Stamens 18–20, shorter than petals. Disk annular, 10-lobed; lobes thin, apex emarginate. Carpels glabrous, puberulous only on adaxial suture, or pubescent; styles shorter than stamens. Follicles erect, glabrous or pubescent; styles abaxial, divergent. Fl. Apr–Jun, fr. Aug–Oct.
Mixed forests, slopes, limestone mountain valleys, stream sides, roadsides; 500--2000 m. Anhui, Fujian, Gansu, Guangdong, Guangxi, Hebei, Henan, Hubei, Hunan, Jiangsu, Jiangxi, Liaoning, Nei Mongol, Shaanxi, Shandong, Shanxi, Sichuan, Zhejiang [Japan, Korea].
（责任编辑：徐晔春）
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