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新疆山柳菊Hieracium korshinskyi Zahn.

新疆山柳菊Hieracium korshinskyi Zahn.

别名:高山柳菊;

科名:菊科 Compositae

属名:山柳菊属 Hieracium

《中国植物志》第80(1)卷098页
  4.新疆山柳菊 图版25: 3-4
  Hieracium korshinskyi Zahn. in Pflzr. 4: 280. 1922; Juxip. in Fl. URSS 30: 219. 1960.
  多年生草本,有细长根状茎,高30-60厘米。茎直立,下部紫红色,被稠密长柔毛,向上被蛛丝状柔毛及稀疏星状毛,上部伞房花序状分枝,极少不分枝。基生叶花期生存,椭圆形或披针形,长6-16厘米,宽1-6厘米,顶端急尖或钝圆,基部楔形渐狭成长或短翼柄,边缘有稀疏的尖齿或全缘或几全缘,两面及边缘被稀疏的长柔毛;茎生叶少数,与基生叶同形并被等样的毛被,下部的茎叶基部楔形渐狭,有短柄或无柄,几抱茎或不抱茎。头状花序少数在茎枝顶端排成伞房花序或植株有2枚头状花序,不成明显的伞房花序状排列,极少植株仅有1枚头状花序,而头状花序单生茎顶,花序梗被长单毛,兼杂以头状具柄的腺毛及星状毛。总苞钟状,长9毫米;总苞片3层,向内层渐长,外层短,线状披针形或宽线形,长3.5毫米,宽0.5毫米,顶端急尖,最内层长披针形,长9毫米,宽约1.2毫米,顶端急尖或钝;全部总苞片黑绿色或暗绿色,外面被稀疏的长单毛及少量星状毛。舌状小花黄色。瘦果圆柱状,长约3.2毫米,紫色或紫黑色,有10条高起的等粗的纵肋,顶端截形,无喙。冠毛污白色或淡黄色或褐色,长6毫米,微糙毛状。花果期7-9月。
  分布新疆(巩留、昭苏、特克斯、新源、霍城、塔城、乌鲁木齐、布尔津、和布克赛尔、察布查尔)。生于山坡林下、林中空地,海拔1 680-2 200米。哈萨克斯坦、俄罗斯西伯利亚及蒙古有分布。模式采自准噶尔山脉。
形态特征:多年生草本,有细长根状茎,高30一60厘米。茎直立,下部紫红色,被稠密长柔毛,向上被蛛丝状柔毛及稀疏星状毛,上部伞房花序状分枝,极少不分枝。基生叶花期生存,椭圆形或披针形,长6—16厘米,宽1—6厘米,顶端急尖或钝圆,基部楔形渐狭成长或短翼柄,边缘有稀疏的尖齿或全缘或几全缘,两面及边缘被稀疏的长柔毛;茎生叶少数,与基生叶同形并被等样的毛被,下部的茎叶基部楔形渐狭,有短柄或无柄,几抱茎或不抱茎。头状花序少数在茎枝顶端排成伞房花序或植株有2枚头状花序,不成明显的伞房花序状排列,极少植株仅有1枚头状花序,而头状花序单生茎顶,花序梗被长单毛,兼杂以头状具柄的腺毛及星状毛。总苞钟状,长9毫米;总苞片3层,向内层渐长,外层短,线状披针形或宽线形,长3.5毫米,宽o.5毫米,顶端急尖,最内层长披针形,长9毫米,宽约1.2毫米,顶端急尖或钝;全部总苞片黑绿色或暗绿色,外面被稀疏的长单毛及少量星状毛。舌状小花黄色。瘦果圆柱状,长约3.2毫米,紫色或紫黑色,有10条高起的等粗的纵肋,顶端截形,无喙。冠毛污白色或淡黄色或褐色,长6毫米,微糙毛状。花果期7—9月。
产地分布:分布新疆(巩留、昭苏、特克斯、新源、霍城、塔城、乌鲁木齐、布尔津、和布克赛尔、察布查尔)。生于山坡林下、林中空地,海拔1680—2200米。哈萨克斯坦、俄罗斯西伯利亚及蒙古有分布。模式采自准噶尔山脉。
参考文献:Hieracium korshinskyi Zahn.In Pfizr.4:280.1922;Juxip.inFl。URSS 30:219. 1960.

《Flora of China》 Vol. 20-21 (2011)
Hieracium robustum  Fries Nova Acta Regiae Soc. Sci. Upsal. 14: 193. 1848.
新疆山柳菊   xin jiang shan liu ju
Herbs, perennial, 40-80[-120] cm tall, with thick rhizomes. Stem solitary to few fascicled, basally purple, stout, erect, branched apically, glabrous or basally with sparse to moderate simple hairs, apically and under capitula with sparse to moderate stellate hairs. Stem leaves (10-)25-50[-80], basal and lower stem leaves absent at anthesis. Middle stem leaves sessile, ovate-lanceolate to narrowly elliptic-lanceolate, 5-9 × 1.5-3 cm, subglaucescent, abaxially pale green and reticulately veined, margin or only abaxial veins with moderate to sparse simple hairs and sparse to moderate stellate hairs, base cordate to rounded, margin entire to deeply dentate, apex acute to shortly acuminate. Upper stem leaves similar to middle stem leaves but gradually smaller. Synflorescence corymbiform to long paniculiform, with (10-)15-50(-80) capitula. Involucre campanulate, (0.9-)1-1.2 cm. Phyllaries in few rows, green or dark green, abaxially with moderate stellate hairs, apex obtuse to acute; outer phyllaries lanceolate, linear, or broadly linear, 2-3 × ca. 1 mm; middle phyllaries lanceolate, 4-7 × ca. 1 mm; inner phyllaries lanceolate, 0.8-1.2 cm × ca. 1 mm. Florets yellow. Achene blackish brown, cylindric, ca. 3 mm, with 10 ribs. Pappus pale yellow, ca. 6 mm. Fl. and fr. Jun-Oct. 2n = 27, 36.
Grasslands, slopes; ?1700-2100 m. Xinjiang [India, Kazakhstan, Russia; SW Asia, SE Europe].

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