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翻白蚊子草Filipendula intermedia (Glehn) Juzep.

翻白蚊子草Filipendula intermedia (Glehn) Juzep.

别名:阿拉嘎-塔布拉嘎-额布苏;

科名:蔷薇科 Rosaceae

属名:蚊子草属 Filipendula

《中国植物志》第37卷009页
  5.翻白蚊子草(东北植物检索表)
  Filipendula intermedia (Glehn) Juzep. in Fl. URSS 10: 284. 1941;东北植物检索表146.图版42. 图1. 1959; 东北草本植物志5: 47. 1976. ——Spiraea digitata Willd, var. intermedia Glehn in Acta Hort. Petrop. 4: 38. 1876. ——F. angustiloba (Turcz.) Maxim. var. tomentosa Maxim. in Acia Hort. Petrop. 6: 251. 1879.
  多年生草本,高约80-100厘米。茎几无毛,有稜。叶为羽状复叶,有小叶2-5对,叶柄几无毛,顶生小叶稍比侧生小叶大或几相等,常7-9裂,裂片狭窄,带形或披针形,边缘有整齐或不规则锯齿,顶端渐尖,上面无毛,下面被白色绒毛,沿脉有疏柔毛,侧生小叶与顶生小叶相似,惟向下较小及裂片较少;托叶草质,扩大,半心形,边缘有锯齿。圆锥花序顶生,花梗常被短柔毛;萼片卵形,顶端急尖或钝,外面密被短柔毛;花瓣白色,倒卵形。瘦果基部有短柄,直立,周围有一圈糙毛。花果期6-8月。
  产黑龙江、吉林。生山岗灌丛、草甸及河岸边。
  本种与细叶蚊子草F. angustiloba(Turcz.)Maxim.相近,惟后者叶下面不被绒毛,花梗几无毛或被稀疏柔毛,萼片外面无毛,瘦果大多无柄,周围无毛,稀边缘有柔毛,可以区别。
形态特征:多年生草本,高约80--100厘米。茎几无毛,有棱。叶为羽状复叶,有小叶2--5对,nL柄几无毛,顶生小叶稍比侧生小叶大或几相等,常7--9裂,裂片狭窄,带形或披针形,边缘有整齐或不规则锯齿,顶端渐尖,上面无毛,下面被白色绒毛,沿脉有疏柔毛,侧生小叶与顶生小叶相似,惟向下较小及裂片较少;托叶草质,扩大,半心形,边缘有锯齿。圆锥花序顶生,花梗常被短柔毛;萼片卵形,顶端急尖或钝,外面密被短柔毛;花瓣白色,倒卵形。瘦果基部有短柄,直立,周围有一圈糙毛。 花果期6--8月。
产地分布:产黑龙江、吉林。生山岗灌丛、草甸及河岸边。
本种提示:本种与细叶蚊子草F.Angustiloba(Turcz.)Maxim.相近,惟后者叶下面不被绒毛,花梗几无毛或被稀疏柔毛,萼片外面无毛,瘦果大多无柄,周围无毛,稀边缘有柔毛,可以区别。
参考文献:Fillpcndula inter media (Glehn) Juzep. In Fl URSS 10:284. 1941;东北植物检索表146.图版42。图1.1959;东北草本植物志5:47.1976.——spiraea digitata willd, v:intermedia Glehn in Acta Hort,Petrop ·4:38.1876--F angustiloba (Turcz.)Maxim. Var tomentosa Maxim. In Acta Hort. Petrop· 6: 251. 1 879.

《Flora of China》 Vol. 9 (2003)
Filipendula x intermedia  (Glehn) Juzepczuk
翻白蚊子草   fan bai wen zi cao
Spiraea digitata Willdenow var. intermedia Glehn, Trudy Imp. S.-Peterburgsk. Bot. Sada 4: 38. 1876; Filipendula angustiloba (Turczaninow) Maximowicz var. tomentosa Maximowicz.
Plants 80–100 cm tall. Stems sulcate, subglabrous. Stipules semicordate, enlarged, herbaceous, margin serrate; petiole subglabrous; leaf blade pinnate, with 2–5 pairs of leaflets, abaxially white tomentose and pilose on veins, adaxially glabrous; terminal leaflet usually 7–9-lobed, equaling or slightly larger than lateral ones, lobes linear or lanceolate, margin regularly serrate or not, apex acuminate; lateral leaflets resembling terminal one, becoming smaller and less lobed toward base of leaf. Inflorescence terminal, paniculate. Flowers bisexual; pedicel usually pubescent. Sepals ovate, densely pubescent abaxially, apex obtuse or acute. Petals white, obovate. Achenes erect, shortly stipitate, hirsute-ciliate along abaxial and adaxial sides. Fl. and fr. Jun–Aug.
Mountain thickets, meadows, river banks. Heilongjiang, Jilin [Mongolia, Russia].
Filipendula ×intermedia is a putative, natural hybrid between F. angustiloba and F. palmata.

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