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菱叶绣线菊Spiraea vanhouttei (Briot) Zabel

菱叶绣线菊Spiraea vanhouttei (Briot) Zabel

别名:范氏绣线菊;麻叶绣球;

科名:蔷薇科 Rosaceae

属名:绣线菊属 Spiraea

《中国植物志》第36卷034页
  25. 菱叶绣线菊 范氏绣线菊(经济植物手册)图版4: 9-10
  Spiraea vanhouttei (Briot) Zabel in Garten-Zeit. (Wittmack) 3: 496. 1884. ——S. aquilegifolia var. vanhouttei Briot in Rev. Hort. 1866: 269. 1866; Carr in Rev. Hort. 1876: 260. 1876.
  灌木,高达2米;小枝拱形弯曲,红褐色,幼时无毛;冬芽很小,卵形,先端圆钝,无毛,有数枚鳞片。叶片菱状卵形至菱状倒卵形,长1.5-3.5厘米,宽0.9-1.8厘米,先端急尖,通常3-5裂,基部楔形,边缘有缺刻状重锯齿,两面无毛,上面暗绿色,下面浅蓝灰色,具不显著3脉或羽状脉;叶柄长3-5毫米,无毛。伞形花序具总梗,有多数花朵,基部具数枚叶片;花梗长7-12毫米,无毛;苞片线形,无毛;萼筒和萼片外面均无毛;花瓣近圆形,先端钝,长与宽各约3-4毫米,白色;雄蕊20-22,部分雄蕊不发育,长约花瓣之1/2或1/3;花盘圆环形,具大小不等的裂片,子房无毛。蓇葖果稍开张,花柱近直立,萼片直立开张。花期5-6月。
  见于山东、江苏、广东、广西、四川。
  此种是麻叶绣线菊 S. cantoniensis Lour. 和三裂绣线菊 S. trilobata L. 的杂交种,栽培供观赏用。
形态特征:灌木,高达2米:小枝拱形弯曲,红褐色,幼时无毛;冬芽很小,卵形,先端圆钝,无 毛,有数枚鳞片。叶片菱状卵形至菱状倒卵形,长1.5—3.5厘米,宽0.9—1.8厘米,先 端急尖,通常3—5裂,基部楔形,边缘有缺刻状重锯齿,两面无毛,两面无毛上面暗绿色,下面 。浅蓝灰色,具不显著3脉或羽状脉;叶柄长3—5毫米,无毛。伞形花序具总梗,有多 数花朵,基部具数枚叶片;花梗长7--12毫米,无毛;苞片线形,无毛;萼筒和萼片外面 均无毛;花瓣近圆形,先端钝,长与宽各约3—4毫米,白色;雄蕊20—22,部分雄蕊不 发育,长约花瓣之1/2或1/3;花盘圆环形,具大小不等的裂片,子房无毛。蓇葖果稍 开张,花柱近直立,萼片直立开张。 花期5—6月。
产地分布:此种是麻叶绣线菊S.Cantoniensis Lour.和三裂绣线菊S.Trilobata L.的杂交 种,栽培供观赏用。见于山东、江苏、广东、广西、四川。
参考文献:Spiraea vanhouttei(Briot)Zabel in Garten-Zeit.(Wittmack)3:496.1884.—— S.Aquilegifolia var.Vanhouttei Briot in Rev.Hort.1866:269.1866;Carr in Rev. Hort.1876:260.1876.

《Flora of China》 Vol. 9 (2003)
Spiraea x vanhouttei  (Briot) Carrière
菱叶绣线菊   ling ye xiu xian ju
Spiraea aquilegiifolia Pallas var. vanhouttei Briot, Rev. Hort. 37: 269. 1866.
Shrubs to 2 m tall. Branchlets arching, red-brown, turning gray-brown to black-brown when old, glabrous; buds ovoid, small, with several scales, glabrous, apex obtuse. Petiole 3–5 mm, glabrous; leaf blade bluish gray abaxially, dark green adaxially, rhombic-ovate, 1.5–3.5 × 0.9–1.8 cm, glabrous on both surfaces, inconspicuously 3-veined or pinnately veined, base cuneate, margin usually 3–5-lobed, incised doubly serrate, apex acute. Umbels pedunculate, 2.5–4 cm, many flowered, leafy at base; pedicels 7–12 mm, glabrous; bracts linear, 2–5 mm, glabrous. Hypanthium campanulate, glabrous abaxially. Sepals triangular or ovate-triangular, erect in fruit. Petals white, suborbicular, 3–4 mm, base shortly clawed, apex obtuse. Stamens 20–22, much shorter than petals, some abortive. Disk annular, unevenly lobed. Carpels glabrous; styles shorter than stamens. Follicles slightly spreading; styles suberect. Fl. May–Jun, fr. Aug–Sep.
Cultivated. Guangdong, Guangxi, Jiangsu, Jiangxi, Shaanxi, Shandong, Sichuan [of cultivated, hybrid origin].
This taxon is a hybrid between S. cantoniensis and S. trilobata.

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