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南川斑鸠菊Vernonia bockiana Diels

南川斑鸠菊Vernonia bockiana Diels

别名:鸡菊花;

科名:菊科 Compositae

属名:斑鸠菊属 Vernonia

《中国植物志》第74卷016页
  6. 南川斑鸠菊 图版6: 1-8
  Vernonia bockiana Diels in Engl., Bot. Jahrb. 29: 608. 1900; Mattf. in Act. Hort. Goth. 8: 77. 1933; Hand. -Mazz., Symb. Sin. 7: 1085. 1936; S. Y. Hu in Quart. Journ. Taiw. Mus. 22, 1-2: 17. 1969. ——Pluchea rubicunda Schneid. in Sarg., Pl. Wils. 3: 418. 1916.——V. esculenta auct., non Hemsl.: 中国高等植物图鉴4: 406. 图6225. 1975.
  灌木,或小乔木,高3-6米。枝圆柱形,具细条纹,被灰色或淡黄褐色密绒毛;叶具长柄,膜质或薄纸质,长圆状披针形,或长圆状椭圆形,稀卵状披针形,长(8)12-22厘米,宽3-8.5厘米,顶端渐尖或长渐尖,有时具小尖头,基部楔状尖,边缘具不明显波状细齿,波状或近全缘,侧脉10-13对,弧状向边缘,细脉网状,叶脉在下面明显凸起,上面暗绿色,稍粗糙,具乳头状突起,下面被灰色柔毛和银白色腺点;叶柄粗壮,长1.2-2.5厘米,密灰色或淡黄褐色绒毛;头状花序多数,径6-8毫米,具8-12个花,在枝端或上部叶腋排列成宽10-20厘米的疏复伞房花序;花序梗长5-10毫米,被灰色绒毛;总苞近球形或半球形,长和宽4-6毫米,总苞片5层,革质,卵状长圆形或长圆状倒卵形,稀匙形,顶端钝,具暗褐色或紫红色增厚的小尖,背面被白色绢毛,外层短,内层长4-5毫米,宽1.5毫米;花托多少凸起,具小窝孔;花淡红紫色,花冠管状,长7毫米,具腺,向上部稍扩大,裂片线状披针形,顶端外面具腺;瘦果近圆柱形,淡黄褐色,长3.5-4毫米,腹面具3条肋,背面多少凸起,无毛或近无毛,具腺;冠毛白色,外层短,内层糙毛状,与花冠等长。花期7-11月。
  产于四川(马边、屏山、芦山、雅安、峨眉、乐山、昭觉、江油、巴县、荥经、布拖、雷波、灌县、彭水、南川等)、贵州西北部(赤水、仁怀、郎岱等)、云南东北部(巧家)。生于山坡开旷处,灌丛或林缘,海拔500-1300米。
  模式标本采自四川南川。此种外形与斑鸠菊 V. esculenta Hemsl. 极为相似,且两者往往容易混淆,但它以头状花序较大,总苞近球形或半球状,基部圆形,径4-6毫米;总苞片钝或圆形,具8-12个花,与后者不难区别。
形态特征:灌木,或小乔木,高3—6米。枝圆柱形,具细条纹,被灰色或淡黄褐色密绒毛;叶具长柄,膜质或薄纸质,长圆状披针形,或长圆状椭圆形,稀卵状披针形,长(8)12—22厘米,宽3—8.5厘米,顶端渐尖或长渐尖,有时具小尖头,基部楔状尖,边缘具不明显波状细齿,波状或近全缘,侧脉10一13对,弧状向边缘,细脉网状,叶脉在下面明显凸起,上面暗绿色,稍粗糙,具乳头状突起,下面被灰色柔毛和银白色腺点;叶柄粗壮,长1.2—2.5厘米,密被灰色或淡黄褐色绒毛;头状花序多数,径6—8毫米,具8一12个花,在枝端或上部叶腋排列成宽10—20厘米的疏复伞房花序;花序梗长5一lo毫米,被灰色绒毛;总苞近球形或半球形,长和宽4—6毫米,总苞片5层,革质,卵状长圆形或长圆状倒卵形,稀匙形,顶端钝,具暗褐色或紫红色增厚的小尖,背面被白色绢毛,外层短,内层长4—5毫米,宽1.5毫米;花托多少凸起,具小窝孔;花淡红紫色,花冠管状,长7毫米,具腺,向上部稍扩大,裂片线状披针形,顶端外面具腺;瘦果近圆柱形,淡黄褐色,长3.5—4毫米,腹面具3条肋,背面多少凸起,无毛或近无毛,具腺;冠毛白色,外层短,内层糙毛状,与花冠等长。花期7一ll月。
产地分布:产于四川(马边、屏山、芦山、雅安、峨眉、乐山、昭觉、江油、巴县、荣经、布拖、雷波、灌县、彭水、南川等)、贵州西北部(赤水、仁怀、郎岱等)、云南东北部(巧家)。生于山坡开旷处,灌丛或林缘,海拔500——1300米。
本种提示:模式标本采自四川南川。此种外形与斑鸠菊V.EsculentaHemsl。极为相似,且两者往往容易混淆,但它以头状花序较大,总苞近球形或半球状,基部圆形,径4—6毫米;总苞片钝或圆形,具8-12个花,与后者不难区别。
参考文献:VernoniabockianaDielsinEngl·,Bot。Jahrb.29:608.1900;Mattf.InAct.Hort.Goth.8:77.1933;Hand.·Mazz·,Symb.Sin.7:1085.1936;S.Y.HuinQuart.Journ.Taiw.Mus.22,l—2:17.1969.——PluchearubicundaSchne·id.InSarg·,P1.WilS.3:418.1916.---V.esculentaauct·,nonHemsl”中国高等植物图鉴4:406.图6225.1975.

《Flora of China》 Vol. 20-21 (2011)
3. Vernonia bockiana Diels, Bot. Jahrb. Syst. 29: 608. 1901.
南川斑鸠菊 nan chuan ban jiu ju Gymnanthemum bockianum (Diels) H. Robinson; Pluchea rubicunda C. K. Schneider; Strobocalyx bockiana (Diels) H. Robinson et al.
Shrubs or small trees, 3-6 m. Branches terete, finely striate, densely gray or yellowish fulvous tomentose. Petiole stout, 12-25 mm, densely gray or yellowish fulvous tomentose; leaf blade oblong-lanceolate or oblong-elliptic, rarely ovate-lanceolate, (8-)12-22 × 3-3.5 cm, membranous or thinly papery, abaxially dark green, rather scabrid, papillose, adaxially gray pubescent and white glandular, lateral veins 10-13-paired, adaxially prominent, veinlets reticulate, margin obscurely repand-denticulate, repand, or subentire, apex acuminate or long acuminate, mucronulate. Synflorescences terminal, panicles lax, flat-topped, 10-20 cm wide, lower branches subtended by well-developed leaves. Capitula many, 6-8 mm in diam.; peduncle 5-10 mm, gray tomentose. Involucre subglobose or hemispheric, 4-6 × 4-6 mm; phyllaries 5-seriate, dark brown or purplish red, leathery, ovate-oblong or oblong-obovate, rarely spatulate, white sericeous, apex obtuse, thickened mucronate, outer short, inner 4-5 × ca. 1.5 mm. Receptacle rather convex, foveolate. Florets 8-12; corolla reddish purple, tubular, ca. 7 mm, glandular; lobes linear-lanceolate, glandular. Achenes yellowish fulvous, subcylindric, 3.5-4 mm, 3-ribbed adaxially, glabrous or subglabrous, glandular. Pappus 2-seriate, white; outer setae short; inner setae as long as corolla, scabrid. Fl. Jul-Nov.● Open places on slopes, thickets, forest margins; 500-1300 m. Chongqing, Guizhou, Sichuan, Yunnan.
Material of Vernonia bockiana has been incorrectly identified as V. arborea or V. esculenta in several herbaria.

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