土庄绣线菊Spiraea pubescens
中文名（Chinese Name）：土庄绣线菊
学名（Scientific Name）：Spiraea pubescens Turcz.
英文名（English Common Name）：
别名（Chinese Common Name）：土庄花
异名（Synonym）：Spiraea laucheana Koehne Spiraea ouensanensis H. Lév.
科属（Family & Genus）：蔷薇科（Rosaceae）绣线菊属
形态特征（Description）：灌木，高1-2米；小枝开展，稍弯曲，嫩时被短柔毛，褐黄色，老时无毛，灰褐色；冬芽卵形或近球形，先端急尖或圆钝，具短柔毛，外被数个鳞片。叶片菱状卵形至椭圆形，长2-4.5厘米，宽1.3-2.5厘米，先端急尖，基部宽楔形，边缘自中部以上有深刻锯齿，有时3裂，上面有稀疏柔毛，下面被灰色短柔毛；叶柄长2-4毫米，被短柔毛。伞形花序具总梗，有花15-20朵；花梗长7-12毫米，无毛；苞片线形，被短柔毛；花直径5-7毫米；萼筒钟状，外面无毛，内面有灰白色短柔毛；萼片卵状三角形，先端急尖，内面疏生短柔毛；花瓣卵形、宽倒卵形或近圆形，先端圆钝或微凹，长与宽各2-3毫米，白色；雄蕊25-30，约与花瓣等长；花盘圆环形，具10个裂片，裂片先端稍凹陷；子房无毛或仅在腹部及基部有短柔毛，花柱短于雄蕊。蓇葖果开张，仅在腹缝微被短柔毛，花柱顶生，稍倾斜开展或几直立，多数具直立萼片。花期5-6月，果期7-8月。
分布（Distribution）：产东北、内蒙古、河北、河南、山西、陕西、甘肃、山东、湖北、安徽，生于海拔200-2500米干燥岩石坡地、向阳或半阴处、杂木林内。蒙古、俄罗斯和朝鲜也有分布。
用途（Use）：
引自中国植物志英文版：FOC Vol. 9 Page 62
Spiraea pubescens Turczaninow, Bull. Soc. Imp. Naturalistes Moscou. 5: 190. 1832.
土庄绣线菊 tu zhuang xiu xian ju| Rosaceae | Spiraea
Shrubs 1–2 m tall. Branchlets spreading, slightly bent, yellow-brown to black-brown, pubescent when young, later glabrous; buds ovoid or subglobose, with several scales, pubescent, apex acute or obtuse. Petiole 2–4 mm, pubescent; leaf blade rhombic-ovate to elliptic, 2–4.5 × 1.3–2.5 cm, abaxially gray-pubescent, adaxially pilose, base broadly cuneate, margin deeply incised serrate, sometimes 3-lobed above middle, apex acute. Umbels pedunculate, 2–4.5 × 2–3.5 cm, 15–20-flowered; pedicels 7–12 mm, glabrous; bracts linear, 2–3 mm, pubescent. Flowers 5–7 mm in diam. Hypanthium campanulate, glabrous abaxially. Sepals ovate-triangular or triangular, 1.5–2 mm, erect in fruit, apex acute. Petals white, ovate, broadly obovate, or suborbicular, 2–3.5 × 2–3 mm, apex obtuse or emarginate. Stamens 25–30, nearly equaling petals. Disk annular, 10-lobed; lobes slightly emarginate at apex. Carpels glabrous, or pubescent near base and on adaxial suture; styles shorter than stamens. Follicles spreading, puberulous on adaxial suture or wholly pubescent; styles terminal, slightly divergent or suberect. Fl. May–Jun, fr. Jul–Aug.
Mixed forests, open forests, shady slopes, open or semishaded places, dry rocky slopes; 200--2500 m. Anhui, Gansu, Hebei, Heilongjiang, Henan, Hubei, Jilin, Liaoning, Nei Mongol, Shaanxi, Shandong, Shanxi, Sichuan [Korea, Mongolia, Russia].
（责任编辑：徐晔春）
学名（Scientific Name）：Spiraea pubescens Turcz.
英文名（English Common Name）：
别名（Chinese Common Name）：土庄花
异名（Synonym）：Spiraea laucheana Koehne Spiraea ouensanensis H. Lév.
科属（Family & Genus）：蔷薇科（Rosaceae）绣线菊属
形态特征（Description）：灌木，高1-2米；小枝开展，稍弯曲，嫩时被短柔毛，褐黄色，老时无毛，灰褐色；冬芽卵形或近球形，先端急尖或圆钝，具短柔毛，外被数个鳞片。叶片菱状卵形至椭圆形，长2-4.5厘米，宽1.3-2.5厘米，先端急尖，基部宽楔形，边缘自中部以上有深刻锯齿，有时3裂，上面有稀疏柔毛，下面被灰色短柔毛；叶柄长2-4毫米，被短柔毛。伞形花序具总梗，有花15-20朵；花梗长7-12毫米，无毛；苞片线形，被短柔毛；花直径5-7毫米；萼筒钟状，外面无毛，内面有灰白色短柔毛；萼片卵状三角形，先端急尖，内面疏生短柔毛；花瓣卵形、宽倒卵形或近圆形，先端圆钝或微凹，长与宽各2-3毫米，白色；雄蕊25-30，约与花瓣等长；花盘圆环形，具10个裂片，裂片先端稍凹陷；子房无毛或仅在腹部及基部有短柔毛，花柱短于雄蕊。蓇葖果开张，仅在腹缝微被短柔毛，花柱顶生，稍倾斜开展或几直立，多数具直立萼片。花期5-6月，果期7-8月。
分布（Distribution）：产东北、内蒙古、河北、河南、山西、陕西、甘肃、山东、湖北、安徽，生于海拔200-2500米干燥岩石坡地、向阳或半阴处、杂木林内。蒙古、俄罗斯和朝鲜也有分布。
用途（Use）：
引自中国植物志英文版：FOC Vol. 9 Page 62
Spiraea pubescens Turczaninow, Bull. Soc. Imp. Naturalistes Moscou. 5: 190. 1832.
土庄绣线菊 tu zhuang xiu xian ju| Rosaceae | Spiraea
Shrubs 1–2 m tall. Branchlets spreading, slightly bent, yellow-brown to black-brown, pubescent when young, later glabrous; buds ovoid or subglobose, with several scales, pubescent, apex acute or obtuse. Petiole 2–4 mm, pubescent; leaf blade rhombic-ovate to elliptic, 2–4.5 × 1.3–2.5 cm, abaxially gray-pubescent, adaxially pilose, base broadly cuneate, margin deeply incised serrate, sometimes 3-lobed above middle, apex acute. Umbels pedunculate, 2–4.5 × 2–3.5 cm, 15–20-flowered; pedicels 7–12 mm, glabrous; bracts linear, 2–3 mm, pubescent. Flowers 5–7 mm in diam. Hypanthium campanulate, glabrous abaxially. Sepals ovate-triangular or triangular, 1.5–2 mm, erect in fruit, apex acute. Petals white, ovate, broadly obovate, or suborbicular, 2–3.5 × 2–3 mm, apex obtuse or emarginate. Stamens 25–30, nearly equaling petals. Disk annular, 10-lobed; lobes slightly emarginate at apex. Carpels glabrous, or pubescent near base and on adaxial suture; styles shorter than stamens. Follicles spreading, puberulous on adaxial suture or wholly pubescent; styles terminal, slightly divergent or suberect. Fl. May–Jun, fr. Jul–Aug.
Mixed forests, open forests, shady slopes, open or semishaded places, dry rocky slopes; 200--2500 m. Anhui, Gansu, Hebei, Heilongjiang, Henan, Hubei, Jilin, Liaoning, Nei Mongol, Shaanxi, Shandong, Shanxi, Sichuan [Korea, Mongolia, Russia].
（责任编辑：徐晔春）踩一下[0]
顶一下[1]