异形南五味子Kadsura heteroclita

中文名(Chinese Name):异形南五味子
学名(Scientific Name):Kadsura heteroclita (Roxb.) Craib
英文名(English Common Name):
别名(Chinese Common Name):大风沙藤、吹风散、大钻骨风
异名(Synonym):Kadsura interior A. C. Smith  Kadsura polysperma Yang  Uvaria heteroclita Roxb.  Kadsura championii C. B. Clarke  Kadsura roxburghiana Arnott  Kadsura wattii C. B. Clarke  Kadsura wightiana Arnott  Kadsura acuminata P.Parm.  Kadsura billitonensis A.Agostini  Kadsura parvifolia A.Agostini  Kadsura roxburghiana var. macrocarpa P.Parm.  Schisandra crassifolia Pierre ex Finet & Gagnep.  Sphaerostema blumeana Griff.
科属Family & Genus):木兰科Magnoliaceae南五味子属Kadsura
形态特征Description):常绿木质大藤本,无毛;小枝褐色,干时黑色,有明显深入的纵条纹,具椭圆形点状皮孔,老茎木栓层厚,块状纵裂。叶卵状椭圆形至阔椭圆形,长6-15厘米,宽3-7厘米,先端渐尖或急尖,基部阔楔形或近圆钝,全缘或上半部边缘有疏离的小锯齿,侧脉每边7-11条,网脉明显;叶柄长0.6-2.5厘米。花单生于叶腋,雌雄异株,花被片白色或浅黄色,11-15片,外轮和内轮的较小,中轮的最大1片,椭圆形至倒卵形,长8-16毫米,宽5-12毫米;雄花:花托椭圆体形,顶端伸长圆柱状,圆锥状凸出于雄蕊群外;雄蕊群椭圆体形,长6-7毫米,径约5毫米,具雄蕊50-65枚;雄蕊长0.8-1.8毫米;花丝与药隔连成近宽扁四方形,药隔顶端横长圆形,药室约与雄蕊等长,花丝极短;花梗长3-20毫米,具数枚小苞片。雌花:雌蕊群近球形,径6-8毫米,具雌蕊30-55枚,子房长圆状倒卵圆形,花柱顶端具盾状的柱头冠;花梗3-30毫米。聚合果近球形,直径2.5-4厘米;成熟心皮倒卵圆形,长10-22毫米;干时革质而不显出种子;种子2-3粒,少有4-5粒,长圆状肾形,长5-6毫米,宽3-5毫米。花期5-8月,果期8-12月。
分布(Distribution):产于湖北、广东、海南、广西、贵州、云南。生于海拔400-900米的山谷、溪边、密林中。锡金、孟加拉、越南、老挝、缅甸、泰国、印度、斯里兰卡等也有分布。
用途(Use):藤及根称鸡血藤,药用,行气止痛,祛风除湿,治风湿骨痛、跌打损伤。
引自中国植物志英文版:FOC Vol. 7 Page 39, 40
Kadsura heteroclita (Roxburgh) Craib, Fl. Siam. 1: 28. 1925.
异形南五味子 yi xing nan wu wei zi| Schisandraceae  | Kadsura
Uvaria heteroclita Roxburgh, Fl. Ind., ed. 1832, 2: 455. 1832; Kadsura championii C. B. Clarke; K. interior A. C. Smith; K. polysperma Y. C. Yang; K. roxburghiana Arnott; K. wattii C. B. Clarke; K. wightiana Arnott.
Plants glabrous throughout. Petiole 0.7-2.9 cm; leaf blade ovate-elliptic to elliptic, 6.5-13.5(-16) × 2.5-6.5(-9.5) cm, ± papery to subleathery, secondary veins 5-9(-16) on each side of midvein, base cuneate to broadly cuneate and often shortly decurrent on petiole, margin entire or denticulate, apex acute to acuminate. Flower peduncle 0.1-2(-3.5) cm (staminate), 0.4-3.3 cm (pistillate). Tepals 10-17(-25), white, cream, or yellow, largest 4.5-20.5 × 3.5-12(-15) mm. Staminate flowers: stamens 40-74; staminodes absent. Pistillate flowers: carpels 28-72. Fruit peduncle 1.4-4.6 cm; apocarps red, 0.7-2.2 × 0.6-1.5 cm. Seeds 1 or 2(-11) per apocarp, pyriform, discoid, or reniform, 4-5.5(-7.5) × 4.5-7 mm. Fl. Jun-Oct, fr. Oct-Dec.
Forests; 800-2000 m. Fujian, Guangdong, Guangxi, Guizhou, Hainan, Hunan, Shaanxi, Sichuan, Yunnan [Bangladesh, Bhutan, India, Indonesia (Borneo, Java, Sumatra), Laos, Malaysia (peninsular), Myanmar, Sri Lanka, Thailand, Vietnam].
This species is used medicinally.
异形南五味子Kadsura heteroclita

异形南五味子Kadsura heteroclita(责任编辑:徐晔春)

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