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褐柄合耳菊Synotis fulvipes (Ling) C. Jeffrey et Y. L. Chen

褐柄合耳菊Synotis fulvipes (Ling) C. Jeffrey et Y. L. Chen

别名:黄花尾药千里光;黄毛展药千里光;黄毛尾药千里光;

科名:菊科 Compositae

属名:合耳菊属 Synotis

《中国植物志》第77(1)卷175页
  4.褐柄合耳菊 图版37: 1-4
  Synotis fulvipes (Ling) C. Jeffrey et Y. L. Chen in Kew Bull. 39(2): 294. 1984. ——Senecio hunanensis Hand. -Mazz. in Notizbl. Bot. Gart. Berlin 13: 638 (Nov. 1937) , nom illegit. non Ling (Jan. 1937) ——Senecio fulvipes Ling in Contrb. Inst. Bot Nat. Acad. Peiping 5: 27. tab. 8, fig. 6. 1938; Hand. -Mazz. in Oesterr. Bot. Zeitschr. 88: 311. 1939; S. Y. Hu in Quart. Journ. Taiwan Mus. 21: 46. 1968. ——Senecio handelianus B. Nord. in Opera Bot. 44: 51. 1978, nom. ifger. superfl.
  直立多年生,根状茎短,木质,多少肿胀;营养茎短,长达10厘米,被黄褐绒毛,叶基周围毛更密。花茎单生,葶状,高17-22厘米,不分枝或稀少分枝,被密黄褐色绒毛,上升至直立。叶近基生,近莲座状,近无柄或具短柄,倒卵状披针形或近匙形,长6-13厘米,宽2-5.5厘米,顶端钝或短尖,基部楔状渐狭,边缘具疏粗深波状锯齿或波状齿;纸质或近革质,上面被疏生细刚毛,下面被疏蛛丝状绒毛,或后变无毛;羽状脉,侧脉4-5对,弧状上升,在下面明显;茎叶少数,小,倒披针状匙形,或退化成狭苞片。头状花序辐射状,直径 1.5-2厘米,2-3个在茎端排成伞房状,具短花序梗或近无花序梗,花序梗被密黄褐色绒毛,基部有1线形苞片。总苞钟状,长10-12毫米,宽5-8毫米,基部被绒毛,外层苞片10-12,线形或绒状披针形,近等长,长约为总苞片之半;总苞片13-15,长圆状线形,宽1-2毫米,顶端尖或渐尖,被短柔毛,草质,具干膜质边缘,外面被柔毛至无毛。舌状花6-10,管部长5-f毫米;舌片黄色,椭圆状长圆形,长10-11毫米,宽2.5-2.7毫米,顶端钝,具3细齿,4脉;管状花多数(约30);花冠黄色,长9-11毫米,管部长3.5毫米,檐部狭漏斗状;裂片长圆状披针形,长1.5毫米。花药线状长圆形,长4毫米,尾部稍长于颈部;附片卵状长圆形,颈部柱状,向基部渐扩大;花柱分枝长1.5毫米,顶端具流苏状细长乳头状毛,中央的较长。瘦果(未成熟)圆柱形,长2.5毫米,无毛;冠毛白色,长8-9毫米。花期8-10月。
  产江西(武功山)、湖南(溆浦、源陵、花垣、衡阳、安化、大坪)。生于山谷密林中、海拔1 100米。模式采自湖南(淑浦)。
形态特征:直立多年生,根状茎短,木质,多少肿胀;营养茎短,长达10厘米,被黄褐绒毛,叶基周围毛更密。花茎单生,葶状,高17--22厘米,不分枝或稀少分枝,被密黄褐色绒毛,上升至直立。叶近基生,近莲座状,近无柄或具短柄,倒卵状披针形或近匙形,长6—13厘米,宽2—5.5厘米,顶端钝或短尖,基部楔状渐狭,边缘具疏粗深波状锯齿或波状齿;纸质或近革质,上面被疏生细刚毛,下面被疏蛛丝状绒毛,或后变无毛;羽状脉,侧脉4—5对,弧状上升,在下面明显;茎叶少数,小,倒披针状匙形,或退化成狭苞片。头状花序辐射状,直径1.5—2厘米,2—3个在茎端排成伞房状,具短花序梗或近无花序梗,花序梗被密黄褐色绒毛,基部有1线形苞片。总苞钟状,长10—12毫米,宽5—8毫米,基部被绒毛,外层苞片10—12,线形或绒状披针形,近等长,长约为总苞片之牛;总苞片13—15,长圆状线形,宽1—2毫米,顶端尖或渐尖,被短柔毛,草质,具干膜质边缘,外面被柔毛至无毛。舌状花6—10,管部长5—6毫米;舌片黄色,椭圆状长圆形,长10—11毫米,宽2.5—2.7毫米,顶端钝,具3细齿,4脉;管状花多数(约30);花冠黄色,长9—11毫米,管部长3.5毫米,檐部狭漏斗状;裂片长圆状披针形,长1.5毫米。花药线状长圆形,长4毫米,尾部稍长于颈部;附片卵状长圆形,颈部柱状,向基部渐扩大;花柱分枝长1.5毫米,顶端具流苏状细长乳头状毛,中央的较长。瘦果(未成熟)圆柱形,长2.5毫米,无毛;冠毛白色,长8—9毫米。花期8—10月。
产地分布:产江西(武功山)、湖南(溆浦、源陵、花垣、衡阳、安化、大坪)。生于山谷密林中、海拔1100米。模式采自湖南(溆浦)。
参考文献:Synotis fulvipes(Ling)C.Jeffrey et Y.L.Chen in Kew Bull.39(2):294. 1984.--$enecio hunanensis Hand.—Mazz. In Notizbl.Bot.Gart.Berlin 13:638 (Nov.1937),noITl.Illegit.Non Ling(Jan.1937)——Senecio fulvipes Ling in Con— trb.Inst.Bot Nat.Acad.Peiping 5:27.Tab.8,fig.6.1938;Hand.—Mazz.In Oesterr.Bot.Zeitschr.88:311.1939;S.Y.Hu in Quart.Journ.Taiwan Mus. 21:46.1968.--Seneciohandelianus B.Nord.inOperaBot.44:51.1978,nom. Illiger.Superfl.

《Flora of China》 Vol. 20-21 (2011)
4. Synotis fulvipes (Y. Ling) C. Jeffrey & Y. L. Chen, Kew Bull. 39: 294. 1984.
褐柄合耳菊 he bing he er ju Senecio fulvipes Y. Ling, Contr. Inst. Bot. Natl. Acad. Peiping 5: 27. 1937; S. handelianus B. Nordenstam, nom. illeg. superfl.; S. hunanensis Handel-Mazzetti (Nov 1937), not Y. Ling (Jan 1937), nom. illeg. superfl.
Herbs, erect, rhizomatous, vegetatively subacaulescent; rhizome short, woody, somewhat swollen. Vegetative stem short, to 10 cm, fulvous tomentose, densely so around leaf base. Flowering stem solitary, ascending-erect, scapiform, few branched, densely fulvous tomentose, 17-22 cm tall. Leaves subbasal, subrosulate, subsessile, obovate-lanceolate, 6-13 × 2-5.5 cm, papery or subleathery, abaxially scattered setulose, adaxially finely sparsely arachnoid-tomentose and glabrescent, pinnately veined, lateral veins 8-10, arcuate-ascending, base cuneate-attenuate, margin rather remotely and coarsely mucronately sinuate-serrate or repand-dentate, apex obtusely acuminate-mucronate. Flowering stem leaves few, small, oblanceolate-spatulate, or reduced to narrow bracts. Capitula radiate, 1.5-2 cm in diam., terminal in 2- or 3-headed clusters, shortly pedunculate. Involucres campanulate, 8-10 × 5-8 mm, tomentose at base, calyculate; bracts of calyculus 10-12, linear or linear-lanceolate, subequal, ca. 1/2 as long as phyllaries; phyllaries 13-15, oblong-linear, 1-2 mm wide, herbaceous, sparely pubescent to glabrous, margin scarious, apically acute to acute-acuminate and puberulent. Ray florets 6-10; corolla tube 5-6 mm; lamina yellow, elliptic-oblong, 6-11 × 2.5-2.7 mm, 4-veined, apically obtuse, 3-denticulate. Disk florets many (ca. 30); corolla yellow, 9-11 mm, with ca. 3.5 mm tube and narrowly funnelform limb; lobes oblong-lanceolate, ca. 1.5 mm. Anthers ca. 4 mm; anther tails slightly exceeding antheropodia; appendages ovate-oblong; antheropodia gradually expanded toward base. Style branches ca. 1.5 mm, obtuse, fringed with numerous long fine papillae and with slender terminal tuft of somewhat longer papillae. Achenes (immature) ca. 2.5 mm, glabrous. Pappus white, 8-9 mm. Fl. Aug-Oct.● Dense valley forests; ca. 1100 m. Hunan, Jiangxi.

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