短柱侧金盏花Adonis davidii

中文名(Chinese Name):短柱侧金盏花
学名(Scientific Name):Adonis davidii Franch.
英文名(English Common Name):
别名(Chinese Common Name):
异名(Synonym):Adonis brevistyla Franch.  Adonis delavayi Franch.  Adonanthe brevistyla (Franch.) Sennikov  Adonanthe davidii (Franch.) Sennikov  Chrysocyathus davidii (Franch.) Holub.
科属(Family & Genus):毛茛科(Ranunculaceae)侧金盏花属
形态特征(Description):多年生草本。根状茎粗达8毫米。茎高(10-)20-40(-58)厘米,常从下部分枝,基部有膜质鳞片,无毛。茎下部叶有长柄,上部有短柄或无柄,无毛; 叶片五角形或三角状卵形,长3.5-9厘米,宽3.5-10厘米,三全裂,全裂片有长或短柄,二回羽状全裂或深裂,末回裂片狭卵形,有锐齿;叶柄长达7厘米,鞘顶部有叶状裂片。花直径(1.5-)1.8-2.8厘米;萼片5-7,椭圆形,长5-8毫米,无毛,偶尔有缘毛;花瓣7-10(-14),白色,有时带淡紫色,倒卵状长圆形或长圆形,长10-14毫米,顶端圆形或微尖;雄蕊与萼片近等长;心皮多数,子房卵形,有疏柔毛,花柱极短,柱头球形。瘦果倒卵形,长3-4毫米,疏被短柔毛,有短宿存花柱。4月至8月开花。
分布(Distribution):分布于西藏、云南、四川、甘肃、陕西和山西,生海拔1900-3500米间山地草坡、沟边、林边或林中。不丹也有。
引自中国植物志英文版:FOC Vol. 6 Page 389
Adonis davidii Franchet, Bull. Herb. Boissier. ser. 2, 8: 188. 1886.
短柱侧金盏花 duan zhu ce jin zhan hua| Ranunculaceae  | Adonis
Adonis brevistyla Franchet; A. delavayi Franchet.
Plants perennial. Rhizome ca. 8 mm in diam. Stems (10--) 20--40(--58) cm tall, usually branched from base, glabrous, basally with membranous scales. Stem leaves with petiole to 7 cm basally on stem, shortly petiolate or sessile toward stem apex; leaf blade pentagonal to triangular-ovate, 3.5--9 × 3.5--10 cm, 3-sect, glabrous; leaflets 2 × pinnately divided; ultimate segments narrowly ovate to lanceolate, margin toothed and teeth acute. Flowers (1.5--)1.8--2.8 cm in diam. Sepals 5--7, elliptic, 5--8 mm, glabrous, rarely ciliate. Petals 7--14, white, sometimes tinged with purple, obovate-oblong to oblong, 1--1.4 cm, apex rounded to ± acute. Stamens as long as sepals. Ovary sparsely puberulous. Styles very short; stigma globose. Achenes obovoid, 3--4 mm, sparsely pubescent. Fl. Apr--Aug.
Forests, forest margins, grassy slopes, river banks; 1900--3500 m. S Gansu, S Guizhou, W Hubei, S Shaanxi, S Shanxi, N Sichuan, SE Xizang, NW Yunnan [Bhutan].
 短柱侧金盏花Adonis davidii

短柱侧金盏花Adonis davidii

短柱侧金盏花Adonis davidii
(责任编辑:徐晔春)

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