岷山银莲花Anemone rockii

中文名(Chinese Name):岷山银莲花
学名(Scientific Name):Anemone rockii Ulbr.
英文名(English Common Name):
别名(Chinese Common Name):
异名(Synonym):
科属(Family & Genus):毛茛科Ranunculaceae银莲花属Anemone
形态特征(Description):植株高15-26厘米。根状茎直,短,有须根。基生叶5-15,有长柄;叶片宽卵形,长1.6-3厘米,宽1.5-4.5厘米,基部心形,三全裂,中全裂片宽卵形或宽菱形,有短柄,三裂至或稍超过中部,二回裂片多少细裂,末回裂片互相稍覆压或邻接,侧全裂片近无柄,斜扇形,不等三裂,两面无毛或表面有稀疏柔毛,叶柄长5-12厘米,有疏柔毛或变无毛。花葶2-10,无毛或有疏柔毛;苞片3,无柄,长1.5-2.5厘米,倒卵形,三浅裂或裂至中部,裂片有齿,有时其中一个长圆形,不分裂;花梗1,长2.5-8.5厘米;萼片7-8,白色,长圆形或长圆状倒卵形,有时倒卵形,长1.5-1.8厘米,宽5-11毫米,外面有疏柔毛;雄蕊长约5毫米,花药长1.5-2毫米;心皮15-32,无毛或近无毛。6月至8月开花。
分布(Distribution):分布于四川西北部(和平)、甘肃南部(西固一带)。生海拔3400-4000米间山地草坡。
用途(Use):
引自中国植物志英文版:FOC Vol. 6 Page 327
Anemone rockii Ulbrich, Notizbl. Bot. Gart. Berlin-Dahlem. 10: 876. 1929.
岷山银莲花 min shan yin lian hua | Ranunculaceae  | Anemone
Leaves 5--15; petiole 5--20 cm × ca. 3 mm, sparsely puberulent or glabrescent; leaf blade 3-sect, broadly ovate, 2.5--5 × 2.5--5 cm, glabrous or abaxially sparsely puberulent, base cordate; central segment petiolulate (petiolule 1--2 mm), 3-lobed, broadly ovate or rhombic, lobes incised lobulate; lateral segments subsessile, unequally 2- or 3-lobed, obliquely flabellate; lobes and lobules contiguous, overlapping, or remote. Scapes 2--10, 10--30 cm, glabrous or sparsely puberulent; cyme 1-flowered. Involucral bract blade undivided or 3-lobed, obovate, 1--3 cm, margin dentate or rarely entire. Pedicel 2--6(--10) cm, puberulent. Sepals (5 or)6--9, white, blue, or rarely purplish, oblong to oblong-obovate, 10--20 × 6--12 mm, sparsely puberulent or sometimes glabrous, basal veins 3--5, vein anastomoses solitary or absent. Staminodes sometimes present. Stamens light brown, 4--5 mm; filament linear, 0.3--0.5 mm wide; anther light, narrow, connective dark, narrow. Pistils brown, 2.8--3.5 mm; ovary cylindric, sparsely puberulent; style straight, light. Achene body ovoid, slightly compressed, 3--4 × 1--1.5 mm, densely pubescent (hairs ca.1 mm), subglabrous, or glabrous; ribs ca. 0.1 mm; style almost straight, 1.3--1.4 mm. Fl. Jun--Aug.
Grassy slopes; 2100--4000 m. Gansu, Sichuan, Xizang, Yunnan [Bhutan, Kashmir, Nepal, Sikkim].
岷山银莲花Anemone rockii

岷山银莲花Anemone rockii

岷山银莲花Anemone rockii 
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