尖萼耧斗菜Aquilegia oxysepala

中文名(Chinese Name):尖萼耧斗菜
学名(Scientific Name):Aquilegia oxysepala Trautv. et Mey.
英文名(English Common Name):
别名(Chinese Common Name):
异名(Synonym):Aquilegia oxysepala f. pallidiflora (Nakai) Kitagawa  Aquilegia vulgaris var. oxysepala (Trautv. et C. A. Mey.) Regel  Aquilegia buergeriana f. pallidiflora (Kitag.) Kitag.  Aquilegia buergeriana var. oxysepala (Trautv. & C.A.Mey.) Kitam.  Aquilegia oxysepala var. pallidiflora Nakai ex T.Mori  Aquilegia vulgaris var. mandshurica Brühl
科属(Family & Genus):毛茛科(Ranunculaceae)耧斗菜属
形态特征(Description):根粗壮,圆柱形,外皮黑褐色。茎高40-80厘米,粗3-4毫米,近无毛或被极稀疏的柔毛,上部多少分枝。基生叶数枚,为二回三出复叶;叶片宽5.5-20厘米,中央小叶通常具1-2毫米的短柄,楔状倒卵形,长2-6厘米,宽1.8-5厘米,三浅裂或三深裂,裂片顶端圆形,常具2-3个粗圆齿,表面绿色,无毛,背面淡绿色,无毛或近无毛;叶柄长10-20厘米,被开展的白色柔毛或无毛,基部变宽呈鞘状。茎生叶数枚,具短柄,向上渐变小。花3-5朵,较大而美丽,微下垂;苞片三全裂;钝;萼片紫色,稍开展,狭卵形,长2.5-3.1厘米,宽8-12毫米,顶端急尖;花瓣瓣片黄白色,长1-1.3厘米,宽7-9毫米,顶端近截形,距长1.5-2厘米,末端强烈内弯呈钩状;雄蕊与瓣片近等长,花药黑色,长1.5-2毫米;心皮5,被白色短柔毛。蓇葖长2.5-3厘米;种子黑色,长约2毫米。5-6月开花,7-8月结果。
分布(Distribution):分布于东北,生海拔450-1000米间的山地杂木林边和草地中。朝鲜、俄罗斯远东地区也有分布。
用途(Use):全草药用,治妇女病,加水煎煮成流膏,称“血见愁膏”(东北草本植物志)。
引自中国植物志英文版:FOC Vol. 6 Page 280
Aquilegia oxysepala Trautvetter & C. A. Meyer, Fl. Ochot. 10. 1856.
尖萼耧斗菜 jian e lou dou cai | Ranunculaceae  | Aquilegia
Stems 40--80 cm tall, subglabrous to sparsely pubescent, apically branched. Basal leaves several, 2-ternate; petiole 10--20 cm; leaf blade abaxially glabrous to subglabrous, adaxially glabrous; lateral leaflets obliquely obovate, unequally 2-lobed; central leaflet cuneate-obovate, 2--6 × 1.8--5 cm, 3-parted and segments with 2 or 3 obtuse teeth. Stem leaves several. Inflorescences cymose, 3--5-flowered; bracts 3-sect, apex obtuse. Flowers slightly pendulous, ca. 4 cm in diam. Pedicel 1--3 cm. Sepals purple, narrowly ovate, 1.6--3.1 × 0.8--1.2 cm, apex acute. Petals yellowish white, suberect, broadly oblong, 1--1.3 cm, apex subtruncate; spur 1.5--2 cm, apically incurved into a hook. Stamens nearly as long as petals; anthers black, oblong, 1.5--2 mm. Staminodes narrowly lanceolate, ca. 7 mm. Pistils 5, white pubescent. Follicles 1.2--3 cm; persistent styles 3--10 mm. Seeds ca. 2 mm. Fl. May--Jun, fr. Jul--Aug.
Forest margins, grassy slopes; 400--2700 m. Gansu, Guizhou, Hebei, Hubei, Heilongjiang, Jilin, Liaoning, Nei Mongol, S Ningxia, E Qinghai, S Shaanxi, Sichuan, N Yunnan [Korea, Russia (Far East)].
 尖萼耧斗菜Aquilegia oxysepala

尖萼耧斗菜Aquilegia oxysepala

尖萼耧斗菜Aquilegia oxysepala

尖萼耧斗菜Aquilegia oxysepala
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