椭圆叶花锚Halenia elliptica

中文名(Chinese Name): 椭圆叶花锚
学名(Scientific Name):Halenia elliptica D. Don
英文名(English Common Name):
别名(Chinese Common Name):卵萼花锚
异名(Synonym):Halenia vaniotii H. Lév.  Swertia centrostemma Wall.  Swertia peloria Griff.
科属(Family & Genus):龙胆科Gentianaceae花锚属Halenia
形态特征(Description):一年生草本,高15-60厘米。根具分枝,黄褐色。茎直立,无毛、四棱形,上部具分枝。基生叶椭圆形,有时略呈圆形,长2-3厘米,宽5-15毫米,先端圆形或急尖呈钝头,基部渐狭呈宽楔形,全缘,具宽扁的柄,柄长1-1.5厘米,叶脉3条;茎生叶卵形、椭圆形、长椭圆形或卵状披针形,长1.5-7厘米,宽0.5-2(3.5)厘米,先端圆钝或急尖,基部圆形或宽楔形,全缘,叶脉5条,无柄或茎下部叶具极短而宽扁的柄,抱茎。聚伞花序腋生和顶生;花梗长短不相等,长0.5-3.5厘米;花4数,直径1-1.5厘米;花萼裂片椭圆形或卵形,长(3)4-6毫米,宽2-3毫米,先端通常渐尖,常具小尖头,具3脉;花冠蓝色或紫色,花冠筒长约2毫米,裂片卵圆形或椭圆形,长约6毫米,宽4-5毫米,先端具小尖头,距长5-6毫米,向外水平开展;雄蕊内藏,花丝长3-5毫米,花药卵圆形,长约1毫米;子房卵形,长约5毫米,花柱极短,长约1毫米,柱头2裂。蒴果宽卵形,长约10毫米,直径3-4毫米,上部渐狭,淡褐色;种子褐色,椭圆形或近圆形,长约2毫米,宽约1毫米。花果期7-9月。
分布(Distribution):产西藏、云南、四川、贵州、青海、新疆、陕西、甘肃、山西、内蒙古、辽宁、湖南、湖北。生于高山林下及林缘、山坡草地、灌丛中、山谷水沟边,海拔700-4100米。尼泊尔(模式标本产地),锡金、不丹、印度、苏联亦有分布。
用途(Use):全草入药,清热利湿、可治急性黄疸型肝炎等症。
引自中国植物志英文版:FOC Vol. 16 Page 100   
Halenia elliptica D. Don, London Edinburgh Philos. Mag. & J. Sci. 8: 77. 1836.
椭圆叶花锚 tuo yuan ye hua mao | Gentianaceae  | Halenia
 Halenia elliptica
Credit: Harvard University Herbaria
Plants (7-)15-90 cm tall. Stems erect, subquadrangular, striate, simple or branched from base and/or above base. Basal leaves petiole flattened, 1-1.5(-3) cm; leaf blade spatulate, elliptic, or sometimes suborbicular, 2-3 × 0.5-1.5 cm, base narrowed to cuneate, apex acute to rounded, veins 3-5. Stem leaves sessile or short petiolate; leaf blade oblong, elliptic, ovate-lanceolate, or ovate, 1.5-7 × 0.5-3.5 cm, base rounded to truncate, apex acute to rounded, veins 5. Pedicel 0.5-3.5 cm. Calyx lobes elliptic to ovate, apex acuminate. Corolla blue to purple, campanulate, 1-2.5 cm, basal spurs 5-10(-14) mm; lobes elliptic to ovate, apex obtuse and apicu-late. Filaments 3-5 mm; anthers ovoid, ca. 1 mm. Seeds light brown, ca. 2 × 1 mm. Fl. and fr. Jul-Sep.
700-4100 m. Gansu, Guizhou, Hubei, Hunan, Liaoning, Nei Mongol, Qinghai, Shaanxi, Shanxi, Sichuan, Xinjiang, Xizang, Yunnan [Bhutan, India, Kyrgyzstan, Myanmar, Nepal, Sikkim]
 椭圆叶花锚Halenia elliptica

椭圆叶花锚Halenia elliptica
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