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淡紫金莲花Trollius lilacinus Bunge

淡紫金莲花Trollius lilacinus Bunge

科名:毛茛科 Ranunculaceae

属名:金莲花属 Trollius

《中国植物志》第27卷087页
  16.淡紫金莲花 图版15:1-2
  Trollius lilacinus Bunge, Verz. pfl. Alt. 33. 1835; Finet et Gagnep. in Bull. Soc. Bot. Fr. 50: 394, pl. 4, f. 1904;中国高等植物图鉴1:659, 图1318. 1972. ——Hegemone lilacina (Bunge) Bunge in Ledeb. Fl. Ross. 1: 51. 1842.
  植株全部无毛。须根粗壮,长达12厘米,直径达2.5毫米。茎高10-28厘米,疏生2叶。基生叶3-6个,在开花时常尚未抽出或刚刚抽出,有长柄;叶片五角形,长1.8-2.5厘米,宽2.8-4厘米,基部心形,三全裂,中央全裂片菱形,三裂至中部或近羽状深裂,二回裂片具少数小裂片及三角形或宽披针形的锐牙齿,侧全裂片斜扇形,不等二深裂近基部,脉平或上面稍下陷;叶柄长4-7厘米,基部具狭鞘。茎生叶具鞘状短柄或几无柄,比基生叶小。花单独顶生,直径2.5-3.5厘米;萼片15-18片,淡紫色、淡蓝色或白色,倒卵形、宽椭圆形、椭圆形、间或卵形,长1.2-1.6厘米,宽0.55-1.4厘米,顶端圆形,有时急尖或微钝,生不明显小齿;花瓣约8个,比雄蕊稍短,宽线形,顶端钝或圆形,长5-6毫米,宽1.2-1.5毫米;雄蕊长5-7毫米,花药长约2毫米。心皮6-11。蓇葖长约1.2厘米,宽约2毫米,喙长2-2.5毫米;种子长约1毫米,椭圆球形,光滑,有少数不明显纵稜。7-8月开花,8-9月结果。
  在我国产新疆天山一带。生海拔2600-3500米间山地草坡或云杉林边。在苏联西伯利亚西部及中亚地区也有分布。

《Flora of China》 Vol. 6 (2001)
Trollius lilacinus  Bunge
淡紫金莲花   dan zi jin lian hua
Hegemone lilacina (Bunge) Bunge ex Ledebour.
Stems more than 5, to 28 cm tall at fruiting, simple. Basal leaves 3--6; petiole 4--7 cm, base narrowly sheathed; leaf blade not green when dried, pentagonal, 1.8--2.5 × 2.8--4 cm, base cordate, 3-sect; central segment rhombic, 3-fid to middle or subpinnatipartite with several lobules and triangular or broadly lanceolate teeth; lateral segments obliquely flabellate, unequally 2-fid to base. Cauline leaves with sheathlike short petioles or subsessile, smaller than basal ones. Flower solitary, 2.5--3.5 cm in diam. Sepals 15--18, lilac-blue or pale blue, rarely white with blue veins, obovate, broadly elliptic, elliptic, or rarely ovate, 1.2--1.6 cm × 5.5--14 mm, apex rounded, sometimes acute. Petals ca. 8, broadly linear, shorter than stamens, 5--6 × 1.2--1.5 mm. Stamens 5--7 mm. Follicles 6--11, ca. 1.2 cm × 2 mm; persistent style 2--2.5 mm. Seeds ca. 1 mm, ellipsoid-globose, smooth. Fl. Jul--Aug, fr. Aug--Sep. 2n = 32.
Grassy slopes, at forest margins; 2600--3500 m. Xinjiang (Altay Xian, Tian Shan) [Kazakhstan, Kyrgyzstan, Mongolia, Russia (W Siberia and C Asia), Uzbekistan].

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