钝裂银莲花Anemone obtusiloba
中文名（Chinese Name）：钝裂银莲花
学名（Scientific Name）：Anemone obtusiloba D.Don
英文名（English Common Name）：
别名（Chinese Common Name）：
异名（Synonym）：Anemone obtusiloba subsp. micrantha (Klotzsch) Ulbr. Anemone discolor Royle Anemone mollis Wall. Anemone multisepala Qureshi & Chaudhri Anemone neelamiana Qureshi & Chaudhri Anemone obtusiloba var. leiocarpa M.N.Tamura Pulsatilloides obtusiloba (D.Don) Starod.
科属（Family & Genus）：毛茛科（Ranunculaceae）银莲花属
形态特征（Description）：植株高10-30厘米。基生叶7-15，有长柄，多少密被短柔毛；叶片肾状五角形或宽卵形，长1.2-3厘米，宽1.7-5.5厘米，基部心形，三全裂或偶而三裂近基部，中全裂片菱状倒卵形，二回浅裂，侧全裂片与中全裂片近等大或稍小，各回裂片互相多少邻接或稍覆压，脉近平；叶柄3-18厘米。花葶2-5，有开展的柔毛；苞片3，无柄，稍不等大，宽菱形或楔形，常三深裂，长1-2厘米，多少密被柔毛；花梗1-2，长1.5-8厘米；萼片5(-8)，白色，蓝色或黄色，倒卵形或狭倒卵形，长0.8-1.2厘米，宽5-8毫米，外面有疏毛；雄蕊长约4毫米，花药椭圆形；心皮约8，子房密被柔毛。5月至7月开花。
分布（Distribution）：分布于西藏、四川，生海拔2900-4000米间高山草地或铁杉林下。尼泊尔、不丹、印度北部也有。
引自中国植物志英文版：FOC Vol. 6 Page 326
Anemone obtusiloba D. Don, Prodr. Fl. Nepal. 194. 1825.
钝裂银莲花 dun lie yin lian hua| Ranunculaceae | Anemone
Leaves 5--10(--20); petiole 3--15(--20) cm × 1--2 mm, villous or pubescent; leaf blade usually 3-sect, sometimes 3-parted, reniform-pentagonal to broadly ovate, (1--)2--6(--10) × 2--8(--10) cm, densely spreading villous, sparsely pubescent, or sometimes abaxially subglabrous, base cordate, rarely subtruncate; segments overlapping or remote; central segment shortly petiolulate, 3-parted, 3-cleft, or 2- or 3-lobed, rarely undivided, rhombic-ovate to broadly rhombic, subequaling or larger than lateral segments, margin obtusely lobulate-dentate; lateral segments subsessile, unequally 2- or 3-parted or 2- or 3-lobed, obliquely flabellate to ovate. Scapes 2--5, 5--25(--40) cm, spreading villous; cyme 1- or 2(or 3)-flowered. Involucral bract blade 3-parted, 3-cleft, 3-lobed, 3-dentate, or undivided, broadly rhombic, rhombic-obovate, oblong-ovate, lanceolate, or cuneate, 1--3 cm, appressed pilose. Pedicel 1--3(--5) cm, appressed pilose. Sepals 5 or 6(--8), white, yellowish, or bluish, obovate or elliptic, 5--15(--20) × 3--8(--10) mm, abaxially pilose, basal veins 3--5(--7), vein anastomoses absent, sometimes solitary. Stamens brownish yellow, 2.2--3(--5) mm; filament linear, slightly narrowed apically, 0.5--0.8 mm wide; anther dark, ellipsoid, connective dark, narrow. Pistils brown, 2--3(--4) mm; ovary ovoid, usually villous or sometimes subglabrous; style straight or curved. Achene body broadly ovoid, rarely slightly compressed, 3--6 × 2--3.5 mm, without ribs; densely strigose, softly pubescent (hairs 0.6--1.6 mm), or subglabrous; style usually apically hooked or sometimes straight, 1--2.5 mm. Fl. May--Jul.
Forests, forest margins, alpine meadows, grassy slopes; 2900--4000 m. SW Sichuan, E and S Xizang, W Yunnan [Afghanistan, Bhutan, N India, Kashmir, Mongolia, Myanmar, Nepal, Pakistan, Sikkim].
（责任编辑：徐晔春）
学名（Scientific Name）：Anemone obtusiloba D.Don
英文名（English Common Name）：
别名（Chinese Common Name）：
异名（Synonym）：Anemone obtusiloba subsp. micrantha (Klotzsch) Ulbr. Anemone discolor Royle Anemone mollis Wall. Anemone multisepala Qureshi & Chaudhri Anemone neelamiana Qureshi & Chaudhri Anemone obtusiloba var. leiocarpa M.N.Tamura Pulsatilloides obtusiloba (D.Don) Starod.
科属（Family & Genus）：毛茛科（Ranunculaceae）银莲花属
形态特征（Description）：植株高10-30厘米。基生叶7-15，有长柄，多少密被短柔毛；叶片肾状五角形或宽卵形，长1.2-3厘米，宽1.7-5.5厘米，基部心形，三全裂或偶而三裂近基部，中全裂片菱状倒卵形，二回浅裂，侧全裂片与中全裂片近等大或稍小，各回裂片互相多少邻接或稍覆压，脉近平；叶柄3-18厘米。花葶2-5，有开展的柔毛；苞片3，无柄，稍不等大，宽菱形或楔形，常三深裂，长1-2厘米，多少密被柔毛；花梗1-2，长1.5-8厘米；萼片5(-8)，白色，蓝色或黄色，倒卵形或狭倒卵形，长0.8-1.2厘米，宽5-8毫米，外面有疏毛；雄蕊长约4毫米，花药椭圆形；心皮约8，子房密被柔毛。5月至7月开花。
分布（Distribution）：分布于西藏、四川，生海拔2900-4000米间高山草地或铁杉林下。尼泊尔、不丹、印度北部也有。
引自中国植物志英文版：FOC Vol. 6 Page 326
Anemone obtusiloba D. Don, Prodr. Fl. Nepal. 194. 1825.
钝裂银莲花 dun lie yin lian hua| Ranunculaceae | Anemone
Leaves 5--10(--20); petiole 3--15(--20) cm × 1--2 mm, villous or pubescent; leaf blade usually 3-sect, sometimes 3-parted, reniform-pentagonal to broadly ovate, (1--)2--6(--10) × 2--8(--10) cm, densely spreading villous, sparsely pubescent, or sometimes abaxially subglabrous, base cordate, rarely subtruncate; segments overlapping or remote; central segment shortly petiolulate, 3-parted, 3-cleft, or 2- or 3-lobed, rarely undivided, rhombic-ovate to broadly rhombic, subequaling or larger than lateral segments, margin obtusely lobulate-dentate; lateral segments subsessile, unequally 2- or 3-parted or 2- or 3-lobed, obliquely flabellate to ovate. Scapes 2--5, 5--25(--40) cm, spreading villous; cyme 1- or 2(or 3)-flowered. Involucral bract blade 3-parted, 3-cleft, 3-lobed, 3-dentate, or undivided, broadly rhombic, rhombic-obovate, oblong-ovate, lanceolate, or cuneate, 1--3 cm, appressed pilose. Pedicel 1--3(--5) cm, appressed pilose. Sepals 5 or 6(--8), white, yellowish, or bluish, obovate or elliptic, 5--15(--20) × 3--8(--10) mm, abaxially pilose, basal veins 3--5(--7), vein anastomoses absent, sometimes solitary. Stamens brownish yellow, 2.2--3(--5) mm; filament linear, slightly narrowed apically, 0.5--0.8 mm wide; anther dark, ellipsoid, connective dark, narrow. Pistils brown, 2--3(--4) mm; ovary ovoid, usually villous or sometimes subglabrous; style straight or curved. Achene body broadly ovoid, rarely slightly compressed, 3--6 × 2--3.5 mm, without ribs; densely strigose, softly pubescent (hairs 0.6--1.6 mm), or subglabrous; style usually apically hooked or sometimes straight, 1--2.5 mm. Fl. May--Jul.
Forests, forest margins, alpine meadows, grassy slopes; 2900--4000 m. SW Sichuan, E and S Xizang, W Yunnan [Afghanistan, Bhutan, N India, Kashmir, Mongolia, Myanmar, Nepal, Pakistan, Sikkim].
（责任编辑：徐晔春）
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