| 学名(拉丁名) | Ligularia hookeri |
| 中文名 | 细茎橐吾 |
| 命名人 | (C. B. Clarke) Hand.-Mazz. |
| 中文科名 | 菊科 |
| 拉丁属名 | Ligularia |
| 类型 | species |
| 拉丁科名 | Compositae |
| 中文属名 | 橐吾属 |
| 学名(拉丁名) | Ligularia hookeri |
| 中文名 | 细茎橐吾 |
| 中文科名 | 菊科 |
| 拉丁属名 | Ligularia |
| 类型 | species |
| 拉丁科名 | Compositae |
| 中文属名 | 橐吾属 |
| 学名(拉丁名) | Ligularia hookeri |
| 中文名 | 细茎橐吾 |
| 中文科名 | 菊科 |
| 类型 | |
| 拉丁科名 | ASTERACEAE |
| 学名(拉丁名) | Ligularia hookeri |
| 中文名 | 细茎橐吾 |
| 中文科名 | 菊科 |
| 类型 | |
| 拉丁科名 | ASTERACEAE |
| 学名(拉丁名) | Ligularia hookeri |
| 中文名 | 细茎橐吾 |
| 中文科名 | 菊科 |
| 类型 | |
| 拉丁科名 | Asteraceae |
| 学名(拉丁名) | Ligularia hookeri |
| 命名人 | (C. B. Cl.) Hand.-Mazz. (accepted name) |
| 拉丁属名 | Ligularia |
| 类型 | species |
| 拉丁科名 | Asteraceae |
| 学名(拉丁名) | Ligularia hookeri |
| 中文名 | 细茎橐吾 |
| 拉丁属名 | Ligularia |
| 类型 | species |
| 拉丁科名 | Asteraceae |
| 学名(拉丁名) | Ligularia hookeri |
| 中文名 | 细茎橐吾 |
| 中文科名 | 菊科 |
| 拉丁属名 | Ligularia |
| 类型 | species |
| 拉丁科名 | Asteraceae |
| 中文属名 | 橐吾属 |
APG IV系统 |
|
|
|
| 学名 | 状态 | 来源 | 命名人 |
|---|---|---|---|
| Cremanthodium hookeri subsp. hookeri | Synonym | The Plant List | |
| Cremanthodium hookeri f. hookeri | Synonym | The Plant List | |
| Cremanthodium hookeri subsp. polycephalum R.D.Good | Synonym | The Plant List | |
| Ligularia evaginata Chang | Unresolved | The Plant List | |
| Ligularia evaginata C.C. Chang | Synonym | The Plant List | |
| Ligularia hookeri subsp. hookeri | Synonym | The Plant List | |
| Ligularia hookeri var. polycephala (R.D. Good) Hand.-Mazz. | Synonym | The Plant List | |
| Senecio cacaliifolius var. atkinsonii Diels | Synonym | The Plant List | |
| Senecio ficariifolius H.Lév. & Vaniot | Synonym | The Plant List | |
| Senecio saccoflabellatus H.Lév. | Synonym | The Plant List | |
| Senecio sikkimensis Franch. | Synonym | The Plant List | |
| Ligularia hookeri f. hookeri | Synonym | The Plant List | |
| Senecillis hookeri (C.B.Clarke) Kitam. | Synonym | The Plant List | |
| Senecio feddei H.Lév. | Synonym | The Plant List | |
| Senecio nimborum Franch. | Synonym | The Plant List |
Cremanthodium hookeri C. B. Clarke, Compos. Ind. 169. 1876; C. hookeri f. angustiligulatum R. D. Good; C. hookeri f. irregulare R. D. Good; C. hookeri subsp. polycephalum R. D. Good; C. hookeri f. regulare R. D. Good; Ligularia evaginata C. C. Chang; L. hookeri var. polycephala (R. D. Good) Handel-Mazzetti; Senecio calthifolius J. D. Hooker (1881), not (Maximowicz) Maximowicz (1871); S. feddei H. Léveillé; S. ficariifolius H. Léveillé & Vaniot; S. nimborum Franchet; S. saccosoflabellatus H. Léveillé; S. sikkimensis Franchet.
Stem erect, 17-40 cm tall, slender, 1.5-2 mm in diam. at base, proximally glabrous, distally white arachnoid-puberulent and shortly pilose. Basal leaves petiolate; petiole 5-10 cm, slender, glabrous, base sheathed; leaf blade cordate-sagittate or reniform, 7-24 × 15-55 mm, glabrous, palmately veined, abaxially with conspicuous reticulate veins, margin triangularly or coarsely dentate, between teeth shortly pilose, apex rounded; sinus 1/3-1/2 as long as leaf blade, broad; basal lobes oblong, divergent or not. Middle stem leaf solitary, shortly petiolate; sheath slightly enlarged, 1.5-2.5 cm, glabrous; leaf blade reniform, as large as basal leaves. Distalmost stem leaf solitary, bracteal, cymbiform, to 2.5 cm, margin dentate. Capitula solitary or 2-7(-16), in raceme; leaflike bracts narrowly lanceolate; peduncles to 3.5 cm, slender, arachnoid-puberulent and shortly pilose; supplementary bracts filiform. Involucre campanulate or broadly campanulate, 8-11 × 6-8(-10) mm, outside glabrous; phyllaries 8-10, in 2 rows, oblong, to 3 mm wide, apex acute; inner phyllaries broadly membranous at margin. Ray florets yellow; lamina linear, 1-1.5 cm × 1.5-2 mm, apex acute; tube 3-5 mm. Tubular florets numerous, 7-8 mm; tube 3.5-4 mm. Achenes brown, cylindric, 4.5-6 mm. Pappus brown or pale brown, as long as tubular corolla. Fl. and fr. May-Sep. 2n = 58.
Grassy slopes, scrub, forest understories, stream banks, alpine meadows; 3000-4500 m. Shaanxi (Taibai Shan), Sichuan, Xizang, NW Yunnan [Bhutan, India (Sikkim), Nepal].
52.细茎橐吾 太白紫菀（陕西）图版14: 4-5
Ligularia hookeri (C. B. Clarke) Hand.-Mazz. in Bot. Jahrb. 69: 127. 1938, incl. var. polycephala et in Acta Hort. Gothob. 12: 304. 1938; S. Y. Hu in Quart. Journ. Taiwan Mus. 24: 60. 1967. ——Cremanthodium hookeri C. B. Clarke Comp. lnd. 169. 1876 et in Hook. f. Fl. Brit. lnd. 3: 331. 1881; Good in Journ. Linn. Soc. Bot. 48: 279. 1929, excl. syn. Senecio atkinsoni C. B. Clarke et S. leveillei Vant. ; 林镕, 北研丛刊 2: 526. 1934, incl. forma; S. Y. Hu. l. c. 19: 209. 1966; H. Koyama in Mem. Fac. Sci. Kyoto Univ. Ser. Biol. 2: 54. 1968; Lauener in Not. Bot. Gard. Edinb. 34: 357. 1976, p. p.——Senecio calthaefolius Hook. f. l. c. 3: 350. 1881. ——S. nimborum Franch. in Nouv. Arch. Mus. Par. ser. 2, 10: 39. 1888, Pl. David. 2: 77. 1888 et in Bull. Soc. Bot. France 39: 295. 1892; Levl. Cat. Pl. Yunnan 52. 1916. ——S. sikkimensis Franch. l. c. 39: 285. 1892. ——S. ficariirolius Levl. et Vant. in Fedcfe, Rep. Sp. Nov. 8: 359. 1910. ——S. cacaliaefolius var. atkinsonii Diels in Not. Bot. Gard. Fdinb. 7: 175, 204. 1912, non S. atkinsoniL C. B. Clarke, nec S. ligularia. var. atkinsonii Hook. f. ——S. sacco-flabellatus Levl. l. c. 12: 283. 1913 et l. c. 5 3. f. 10. 1916. ——S. feddei Levl. l. c. 13: 344. 1914.——Ligularia evaginata Chang,植物分类学报 1: 320. 1950. syn. nov.
多年生草本。根肉质，细而多。茎直立，细瘦，高17-40厘米，上部被白色蛛丝状柔毛和有节短柔毛，下部光滑，基部直径1.5-2毫米。丛生叶与茎下部叶具柄，柄纤细，长5-10厘米，光滑，基部鞘状，叶片心状箭形或肾形，长0.7-2.4厘米，宽1.5-5.5厘米，先端圆形，边缘具三角状齿或大齿，齿端具软骨质小尖头，齿间被有节短柔毛，基部弯缺宽，长为叶片的1/3至1/2，两侧裂片长圆形，外展或不叉开，两面光滑，叶脉掌状，网脉在下面明显；茎中部叶1个，具短柄，鞘略膨大，长1.5-2.5厘米，光滑，叶片肾形与下部者近等大；最上部叶1枚，苞片状，舟形，长达2.5厘米，先端具齿。头状花序辐射状，单生或2-7（16），排列成总状花序；苞片狭披针形；花序梗细瘦，长达3.5厘米，被与茎上部一样的毛；小苞片丝状；总苞钟形或宽钟形，长8-11毫米，宽6-8（10）毫米，总苞片8-10，2层，长圆形，宽至3毫米，先端急尖，背部光滑，内层具宽膜质边缘。舌状花黄色，舌片线形，长10-15毫米，宽1.5-2毫米，先端急尖，管部长3-5毫米；管状花多数，长7-8毫米，管部长3.5-4毫米，冠毛褐色或淡褐色与花冠近等长。瘦果狭圆柱形，褐色，长5-5.5毫米，光滑。花果期5-9月。
产西藏、云南西北部、四川、陕西（太白山）。生于海拔3000-4200米的山坡、灌丛、林中、水边及高山草地。在尼泊尔、锡金（模式标本产地）、不丹也有分布。
本种分布广，头状花序单生至多数。头状花序单生则大，多时就小，其多少、大小之间并无明显界线。前人以头状花序的多少，大小划分种下等级是不合适的，因此合并了全部的种下等级。
标本份数
| 1 | 接受名: | 种拉丁名: | Ligularia hookeri (C. B. Clarke) Hand.-Mazz. | ||||
| 命名人: | (C.B.Clarke) Hand.-Mazz. | 名称状态: | No opinion | ||||
| n: 29 | 2n: 58 | 基数x: 29 | 倍性: 2x | 海拔: | 生活型: PH | 分布型: OWT | |
| 采集地: | 云南大理 Dali, Yunnan | 参考文献: | 龚洵等, 2001 | ||||
KUN官网
