矮金莲花Trollius farreri

中文名(Chinese Name):矮金莲花
学名(Scientific Name):Trollius farreri Stapf
英文名(English Common Name):
别名(Chinese Common Name):五金草、一枝花
异名(Synonym):Trollius pumilus var. kansuensis Brühl  Trollius kansuensis (Brühl) Mukerjee
科属(Family & Genus):毛茛科(Ranunculaceae)金莲花属
形态特征(Description):植株全部无毛。根状茎短。茎高5-17厘米,不分枝。叶3-4枚,全部基生或近基生,长3.5-6.5厘米,有长柄;叶片五角形,长0.8-1.1厘米,宽1.4-2.6厘米,基部心形,三全裂达或几达基部,中央全裂片菱状倒卵形或楔形,与侧生全裂片通常分开,三浅裂,小裂片互相分开,生2-3不规则三角形牙齿,侧全裂片不等二裂稍超过中部,二回裂片生稀疏小裂片及三角形牙齿;叶柄长1-4厘米,基部具宽鞘。花单独顶生,直径1.8-3.4厘米;萼片黄色,外面常带暗紫色,干时通常不变绿色,5(-6),宽倒卵形,长1-1.5厘米,宽0.9-1.5厘米,顶端圆形或近截形,宿存,偶而脱落;花瓣匙状线形,比雄蕊稍短,长约5毫米,宽0.5-0.8毫米,顶端稍变宽,圆形;雄蕊长约7毫米;心皮6-9(-25)。聚合果直径约8毫米;蓇葖长0.9-1.2厘米,喙长约2毫米,直;种子椭圆球形,长约1毫米,具4条不明显纵稜,黑褐色,有光泽。6-7月开花,8月结果。
分布(Distribution):分布于云南、四川、西藏、青海、甘肃及陕西,生于2000-4700米间山地草坡。
用途(Use):全草供药用,主治伤风、感冒(秦岭植物志)。
引自中国植物志英文版:FOC Vol. 6 Page 140
Trollius farreri Stapf, Bot. Mag. 152: t. 9143. 1928.
矮金莲花 ai jin lian hua       | Ranunculaceae  | Trollius
Stems more than 5 cm tall, to 19 cm at fruiting, simple. Leaves 3 or 4, all basal or subbasal, or with 1 or 2 leaves near middle of stem; petiole 1--4 cm, base narrowly sheathed; leaf blade not green when dried, pentagonal, 0.8--2.1 × 1.4--4.5 cm, base cordate, 3-sect nearly to base; central segment rhombic-obovate or cuneate, 3-lobed, with 2 or 3 irregular triangular teeth; lateral segments unequally 2-fid. Flower solitary, terminal, 1.8--3.4 cm in diam. Sepals 5(or 6), yellow, abaxially usually dark purple, not green when dried, broadly ovate, 1--1.5 × 0.9--1.5 cm, apex rounded or subtruncate, persistent, rarely caducous. Petals spatulate-linear, shorter than stamens, ca. 5 × 0.5--0.8 mm. Stamens ca. 7 mm. Follicles 6--9(--25), 0.9--1.2 cm; persistent style erect, ca. 2 mm. Seeds ellipsoid-globose, ca. 1 mm. Fl. Jun--Jul, fr. Aug.
  • Grassy slopes, alpine meadows; 3500--4700 m. S Gansu, E and S Qinghai, S Shaanxi, W Sichuan, NE and SE Xizang, NW Yunnan.
 矮金莲花Trollius farreri

矮金莲花Trollius farreri

矮金莲花Trollius farreri
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