栏目

瓶头草Lagenophora stipitata (Labill.) Druce

瓶头草Lagenophora stipitata (Labill.) Druce

科名:菊科 Compositae

属名:瓶头草属 Lagenophora

《中国植物志》第74卷085页
  1. 瓶头草 图版26: 7-10
  Lagenophora stipitata (Labill.) Druce in Rep. Bot. Exch. Club. Brit. 1916: 630, 1917; Yamamoto in Journ. Trop. Agr. 9: 84, 1937; S. Y. Hu in Qaurt. Journ. Taiwan. Mus. 19: 20: 32, 1967. ——Bellis stipitata Labill., Pl. Nov. Holl. 2: 55, 1806. ——Lagenophora billardieri Cass. in Bull. Soc. Philom. 34, 1818 et in Dict. Sci. Nat. 25: 111, 1822; DC., Prodr. 5: 307, 1836; Benth. Fl. Hongk. 173, 1861; Hook. f., Fl. Brit. Ind. 3: 248, 1881; Forbes et Hemsl. in Journ. Linn. Soc. 23: 407, 1888; Hayata, Ic. Pl. Formos. 8: 45, 1919.
  矮小一年生草本,高3.5-12厘米。根生叶莲座状,花期生存,倒卵状或宽匙形,长1.2-3厘米,宽0.7-1.3厘米,顶端浑圆或钝,基部楔形渐窄,或形成极短的柄,边缘有浅波状锯齿,齿端有短尖头,两面被稀疏的短柔毛;葶叶少数,1-2枚,极小,长1-1.5毫米,线形,苞叶状。头状花序小,直径4-7(9)毫米,枝端。总苞半球形,长2.5毫米,宽3-5毫米;总苞片3-4层,顶端急尖,边缘膜质,外层苞片披针形,长约1毫米,中层苞片倒披针形或长椭圆形,长约2毫米,顶端染紫色,最内层苞片线形,边缘宽膜质。小花管部外面被腺状乳突;雌花3-4层,舌片长1.5-2.5毫米,宽约0.5毫米,淡紫色,顶端全缘,无齿裂,花期反拆,有极短的管部;两性花短钟状,长1.5毫米,顶端有4-5齿。瘦果倒披针状,长2.5-3.5毫米,极扁,被多数腺点。花果期:9月。
  产于我国广东、广西、福建、台湾以及云南。生长于山坡草地。此外在印度、中南半岛、爪哇、巽他群岛以及澳大利亚均有分布。
形态特征:矮小一年生草本,高3.5—12厘米。根生叶莲座状,花期生存,倒卵状或宽匙形,长l.2—3厘米,宽0.7—1.3厘米,顶端浑圆或钝,基部楔形渐窄,或形成极短的柄,边缘有浅波状锯齿,齿端有短尖头,两面被稀疏的短柔毛;葶叶少数,l一2枚;极小,长l一1.5毫米,线形,苞叶状。头状花序小,直径4—7(9)毫米,枝端。总苞半球形,长2.5毫米,宽3—5毫米;总苞片3—4层,顶端急尖,边缘膜质,外层苞片披针形,长约1毫米,中层苞片倒披针形或长椭圆形,长约2毫米,顶端染紫色,最内层苞片线形,边缘宽膜质。小花管部外面被腺状乳突;雌花3—4层,舌片长1.5—2.5毫米,宽约0.5毫米,淡紫色,顶端全缘,无齿裂,花期反拆,有极短的管部;两性花短钟状,长1.5毫米,顶端有4—5齿。瘦果倒披针状,长2.5—3.5毫米,极扁,被多数腺点,花果期:9月。
产地分布:产于我国广东、广西、福建、台湾以及云南。生长于山坡草地。此外在印度、中南半岛、爪哇、巽他群岛以及澳大利亚均有分布。
参考文献:Lagenophorastipitata(Labill.)DruceinRep·Bot.Exeh.C1ub.Brit.1916:630,1917;YamamotOinJourn.Trop·Agr.9:84,1937;S.Y.HuinQa·Urt.Journ,Taiwan.Mus.19:20:32,1967。--BellisStipitataLabill·,P1。Nov.H011.2:55,1806,———LagenophorabillardieriCaSS.InBull.Soc.Philom,34,1818etinniCt.SClNat.25:1ll,1822;DC.,Prodr.5:307,1836;Benth.F1.Hongk.173,1861;Hook.F·,F1.Brit.Ind,3:248,188l;ForbesetHemsl.InJOUrn.Linn.SoC.23:407,1888;Hayata,IC.P1.Formos,8:,45,1919.

《Flora of China》 Vol. 20-21 (2011)
Lagenophora stipitata  (Labillardière) Druce Rep. Bot. Soc. Exch. Club Brit. Isles. 4: 630. 1917.
瓶头草   ping tou cao
Bellis stipitata Labillardière, Nov. Holl. Pl. 2: 55. 1806; Lagenophora billardierei Cassini.
Herbs, annual, 3.5-12 cm tall. Leaves rosulate, persistent, petiole short, blade obovate to broadly spatulate, 1.2-3 × 0.7-1.3 cm, surfaces sparsely to moderately villosulous, base attenuate, margin repand-dentate, teeth mucronulate, villosulous, apex rounded to obtuse; scape bracts (leaves) 1 or 2, linear, 1-1.5 × 3-5 mm. Capitula 4-7(-9) mm in diam., solitary. Involucre campanulate, ca. 2.5 × 3-5 mm; phyllaries 3- or 4-seriate, margin narrowly scarious, hyaline, entire, apex acute to obtuse, purple tinged, outer oblanceolate, ca. 1 mm, mid oblanceolate or narrowly elliptic, ca. 2 mm, inner linear-lanceolate. Ray florets 3- or 4-seriate, purplish, lamina linear, 1.5-2.5 × ca. 0.5 mm, enrolled by anthesis; disk florets 1.2-1.5 mm, tube 0.3-0.5 mm, limb shortly funnelform, 0.5-1 mm, 4- or 5-lobed, lobes deltate to triangular. Achenes asymmetrically oblanceolate, flattened, 2.5-3.5 mm, apex and beak glandular. Fl. and fr. Sep.
Forest margins, grasslands on slopes; 1700-1800 m. Fujian, Guangdong, Guangxi, Taiwan [India, Indonesia, Vietnam; Australia].

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