栏目

华蒲公英Taraxacum borealisinense Kitam.

华蒲公英Taraxacum borealisinense Kitam.

别名:碱地蒲公英;硷地蒲公英;

科名:菊科 Compositae

属名:蒲公英属 Taraxacum

《中国植物志》第80(2)卷017页
  8.华蒲公英(中国高等植物图鉴)碱地蒲公英 图版7 : 13-16
  Taraxacum borealisinense Kitam. in Act. Phytotax. Geobot. 31 (1-3): 45. 1980. ——T. paludosum auct. non. Schlecht. : Hand. -Mazz. Monogr. Tarax. 76. 1909. ——T. sinense auct. non Poiret: Dahlst. in Act. Hort. Gothob. 2: 168. f. 9, t. 3, f. 1-4. 1926; Chen in Bull. Fan Mem. Inst. Biol. Bot. 5: 100. 1934; Ling in Contr. Inst. Bot. Nat. Acad. Peip. 3: 204. 1935; Hand. -Mazz. Symb. Sin. 7: 1178. 1936. ——T. sinicum Kitag. in Bot. Mag. Tokyo 47: 826. 1933; Schischk. Fl. URSS, 29: 542. 1964; S. Y. Hu Quart. Journ. Taiwan Mus. 22: 659. 1969;中国高等植物图鉴4: 679.图6772. 1975;内蒙古植物志6: 297. 1982;黄土高原植物志5: 490. 1989; 辽宁植物志 (下册) 635.图版283: 7-10. 1992; 太原植物志2: 712. 1992; 东北植物检索表444. 1959. incl. var. alba Sato; f. alba (Sato) C. Y. Li 729. 1995. ——T. glaucanthum auct. non DC. : Nakai in Bot. Mag. Tokyo 50: 91. 1936. ——T. bicolor auct., non DC. : V. Soest in Wentia 10: 10. 1963. et Fl. Iran. 122: 238. 1977. ——T. oblanceofolium D. Z. Ma in Act. Bot. Bor. -Occident. Sin. 11 (4): 347. f. 2. 1991.
  多年生草本。根颈部有褐色残存叶基。叶倒卵状披针形或狭披针形,稀线状披针形,长4-12厘米,宽6-20毫米,边缘叶羽状浅裂或全缘,具波状齿,内层叶倒向羽状深裂,顶裂片较大,长三角形或戟状三角形,每侧裂片3-7片,狭披针形或线状披针形,全缘或具小齿,平展或倒向,两面无毛,叶柄和下面叶脉常紫色。花葶1至数个,高5-20厘米,长于叶,顶端被蛛丝状毛或近无毛;头状花序直径约20-25毫米;总苞小,长8-12毫米,淡绿色;总苞片3层,先端淡紫色,无增厚,亦无角状突起,或有时有轻微增厚;外层总苞片卵状披针形,有窄或宽的白色膜质边缘;内层总苞片披针形,长于外层总苞片的2倍;舌状花黄色,稀白色,边缘花舌片背面有紫色条纹,舌片长约8毫米,宽约1-1.5毫米。瘦果倒卵状披针形,淡褐色,长约3-4毫米,上部有刺状突起,下部有稀疏的钝小瘤,顶端逐渐收缩为长约1毫米的圆锥至圆柱形喙基,喙长3-4.5毫米;冠毛白色,长5-6毫米。花果期6-8月。2n=24。
  产黑龙江、吉林、辽宁、内蒙古、河北、山西、陕西、甘肃、青海、河南、四川、云南等省区。生于海拔300-2900米,稍潮湿的盐碱地或原野、砾石中。蒙古和俄罗斯也有分布。模式标本采自山西太原。
  用途同蒲公英。
  原倒披针叶蒲公英T. oblanceofolium D. Z. Ma的总苞及瘦果特征与华蒲公英T. borealisinense Kitam.完全相同,而仅叶片形状有所不同,这属于个体变异,故予以归并。
形态特征:多年生草本。根颈部有褐色残存叶基。叶倒卵状披针形或狭披针形,稀线状披针形,长4—12厘米,宽6瞩20毫米,边缘叶羽状浅裂或全缘,具波状齿,内层叶倒向羽状深裂,顶裂片较大,长三角形或戟状三角形,每侧裂片3—7片,狭披针形或线状披针形,全缘或具小齿,平展或倒向,两面无毛,叶柄和下面叶脉常紫色。花葶1至数个,高5—20厘米,长于叶,顶端被蛛丝状毛或近无毛;头状花序直径约20—25毫米;总苞小,长8—12毫米,淡绿色;总苞片3层,先端淡紫色,无增厚,亦无角状突起,或有时有轻微增厚;外层总苞片卵状披针形,有窄或宽的白色膜质边缘;内层总苞片披针形,长于外层总苞片的2倍;舌状花黄色,稀白色,边缘花舌片背面有紫色条纹,舌片长约8毫米,宽约1—1.5毫米。瘦果倒卵状披针形,淡褐色,长约3—4毫米,上部有刺状突起,下部有稀疏的钝小瘤,顶端逐渐收缩为长约1毫米的圆锥至圆柱形喙基,喙长3--4.5毫米;冠毛白色,长5—6毫米。花果期6—8月。2n=24。
用    途:用途同蒲公英。
产地分布:产黑龙江、吉林、辽宁、内蒙古、河北、山西、陕西、甘肃、青海、河南、四川、云南等省区。生于海拔300—2900米,稍潮湿的盐碱地或原野、砾石中。蒙古和俄罗斯也有分布。模式标本采自山西太原。
本种提示:原倒披针叶蒲公英T.OblanceofoliumD.Z.Ma的总苞及瘦果特征与华蒲公英T.BorealisinenseKitam.完全相同,而仅叶片形状有所不同,这属于个体变异,故予以归并。
参考文献:Taraxacum borealisinense Kitam. In Act. Phytotax. CeobOt. 31(1—3):45. 1980.——T.Paludosum auct, non. Schlecht.: Hand.—Mazz.Monogr. Tarax, 76. 1909.——T.Sinense auct.Non Poiret:Dahlst.In Act.Hort.GothOb.2: 168.F.9,t. 3,f.1—4. 1926;Chen inBull.Fan Mem.Inst.Bi01.Bot.5: 100.1934;Ling in Con— tr.Inst. Bot. Nat. Acad, Peip. 3: 204. 1935;Hand.—MaZZ.Symb, Sin. 7: 1178. 1936.——T.Sinicum Kitag. In Bot. Mag. Tokyo 47: 826. 1933;Schischk. F1, URSS,29:542.1964;S.Y.HuQuart.Journ.Taiwan Mus.22:659.1969;中国高等 植物图鉴4:679.图6772.1975;内蒙古植物志6:297.1982;黄土高原植物志5: 490.1989;辽宁植物志(下册)635.图版283:7—10.1992;太原植物志2:712. 1992;东北植物检索表444.1959,incl.var.Alba Sato;f.Alba (Sato) C.Y.Li 729. 1995.——T. Glaucanthum auct. Non DC.:Nakai in Bot.Mag.Tokyo 50: 91. 1936.——T.Bicolor auct·,non DC.:V.Soest in Wentia 10:10. 1963.Et F1.Iran. 122:238.1977.——T.Oblanceofolium D.Z.Ma in Act,Bot.Bor.—Occident.Sin.11 (4): 347. F. 2. 1991.

《Flora of China》 Vol. 20-21 (2011)
7. Taraxacum sinicum Kitagawa, Bot. Mag. (Tokyo). 47: 826. 1933.
华蒲公英 hua pu gong ying Taraxacum sinense Dahlstedt, Acta Horti Gothob. 2: 168. 1926, not Poiret (1816); T. borealisinense Kitamura, nom. illeg. superfl.
Herbs 8-15(-25) cm tall. Petiole brownish purple, narrow; leaf blade ± mid-green, linear-oblanceolate, 7-10(-15) × 0.6-1 cm, subglabrous to sparsely arachnoid, margin usually pinnatilobed, pinnatisect, or very deeply dissected or rarely undivided; lateral lobes 5-7(-9) pairs, linear to linear-triangular, ± recurved; interlobes narrow, usually 5-7 mm, margin entire; terminal lobe narrow, elongated, base sagittate, apex ± acute. Scapes brownish green, ± overtopping leaves, arachnoid and densely so below capitulum. Capitulum 1.5-2.5 cm wide. Involucre 6-7(-8) mm wide, ± subobconic at base. Outer phyllaries 16-18, yellowish green with red apex to dark green and often suffused reddish, imbricate, outermost ones ovate-lanceolate and 4.5-6.5 × 1.8-2.7 mm, middle ones ± lanceolate, 7-8 × 1.5-2 mm, and 1/3-1/2 as long as inner ones, appressed, with a ± conspicuous membranous to whitish 0.2-0.4 mm wide border, margin glabrous, apex ± flat to slightly callose; inner phyllaries 10-13 × ca. 1 mm, apex flat. Ligules deep yellow; outer ligules ± flat, outside striped dark gray; inner ligules with yellow to grayish apical teeth. Stigmas greenish gray. Anthers polliniferous; pollen grains irregular in size. Achene light grayish, 3.5-4.4 × 0.9-1 mm; body subsparsely to ± densely spinulose above, ± gradually narrowing into a thick subcylindric 0.7-1 mm cone, spinules coarse with uppermost ones curved upward; beak 5-6.5 mm, base ± thick. Pappus yellowish white, 6.5-7 mm. Fl. spring to summer. Agamosperm. 2n = 24.Subsaline pastures, temporarily wet grasslands, substeppe depressions; 600-2000 m. Gansu, Hebei, Heilongjiang, Jilin, Liaoning, Nei Mongol, Qinghai, Shaanxi, Shanxi [Kyrgyzstan, Mongolia, Russia (Altai)].
Reports of Taraxacum sinicum (as T. borealisinense) from Henan, Hubei, Hunan, Sichuan, and Yunnan (FRPS 80(2): 18. 1999; Higher Pl. China 11: 770. 2005) are incorrect.

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