萝芙木Rauvolfia verticillat

萝芙木Rauvolfia verticillat

萝芙木Rauvolfia verticillat

萝芙木Rauvolfia verticillat


萝芙木Rauvolfia verticillat
中文名(Chinese Name):萝芙木
学名(Scientific Name):Rauvolfia verticillata (Lour.) Baill.
英文名(English Common Name):
别名(Chinese Common Name):萝芙藤
异名(Synonym):Rauvolfia perakensis King et Gamble;Rauvolfia taiwanensis Tsiang;Rauvolfia brevistyla Tsiang;Rauvolfia verticillata var. officinalis Tsiang;Rauvolfia verticillata var. oblanceolata Tsiang;Rauvolfia verticillata var. hainanensis Tsiang;Rauvolfia yunnanensis Tsiang;Rauvolfia latifrons Tsiang;Cerbera chinensis Spreng.;Dissolena verticillata Lour.;Ophioxylon chinense Hance;Rauvolfia cambodiana Pierre ex Pit.;Rauvolfia altodiscifera R. H. Miao;Rauvolfia superaxillaris P. T. Li et S. Z. Huang;Rauvolfia chinensis (Spreng.) Hemsl.;Dissolaena verticillata Lour.;Ervatamia ophiorhizoides (Kurz) Lace;Ervatamia ventii Ly;Hunteria sundana var. minor Miq.;Hunteria sundana Miq.;Ophioxylon belgaumense Wight;Ophioxylon densiflorum (Wall.) Thwaites;Ophioxylon macrocarpum Wight;Ophioxylon neilgheerense Wight;Ophioxylon zeylanicum Wight;Rauvolfia loheri Merr.;Rauvolfia major (Hassk.) G.Nicholson;Rauvolfia membranacea Merr.;Rauvolfia ophiorrhizoides (Kurz) Kerr;Rauvolfia serpentina var. gracilis Stapf;Tabernaemontana cylindrica Steud.;Tabernaemontana densiflora Wall.;Tabernaemontana microcarpa Wall.;Tabernaemontana ophiorrhizoides Kurz;Tabernaemontana wallichiana Steud. 
科属(Family & Genus):夹竹桃科(Apocynaceae)萝芙木属
形态特征(Description):灌木,高达3米;多枝,树皮灰白色;幼枝绿色,被稀疏的皮孔,直径约5毫米;节间长1-5厘米。叶膜质,干时淡绿色,3-4叶轮生,稀为对生,椭圆形,长圆形或稀披针形,渐尖或急尖,基部楔形或渐尖,长2.6-16厘米,宽0.3-3厘米;叶面中脉扁平或微凹,叶背则凸起,侧脉弧曲上升,无皱纹;叶柄长0.5-1厘米。伞形式聚伞花序,生于上部的小枝的腋间;总花梗长2-6厘米;花小,白色;花萼5裂,裂片三角形;花冠高脚碟状,花冠筒圆筒状,中部膨大,长10-18毫米;雄蕊着生于冠筒内面的中部,花药背部着生,花丝短而柔弱;花盘环状,长约为子房之半;子房由2个离生心皮所组成,一半埋藏于花盘内,花柱圆柱状,柱头棒状,基部有一环状薄膜。核果卵圆形或椭圆形,长约1厘米,直径0.5厘米,由绿色变暗红色,然后变成紫黑色,种子具皱纹;胚小,子叶叶状,胚根在上。花期2-10月,果期4月-翌春。
分布(Distribution):产我国西南、华南及台湾等省区,生于林边、丘陵的林中或溪边潮湿的灌丛中。越南也有。
用途(Use):根、叶供药用,民间有用来治高血压、高热症、胆囊炎、急性黄疸型肝炎、头痛、失眠、玄晕、癫癎、疟疾、蛇咬伤、跌打损伤等病症。
引自中国植物志英文版FOC Vol. 16 Page 159
Rauvolfia verticillata (Loureiro) Baillon, Hist. Pl. 10: 170. 1889.
萝芙木 luo fu mu | Apocynaceae  | Rauvolfia
Dissolena verticillata Loureiro, Fl. Cochinch. 1: 137. 1790; Cerbera chinensis Sprengel; Ophioxylon chinense Hance; Rauvolfia altodiscifera Miau, R. brevistyla Tsiang; R. cambodiana Pierre ex Pitard; R. chinensis (Sprengel) Hemsley; R. latifrons Tsiang; R. perakensis King & Gamble; R. superaxillaris P. T. Li & S. Z. Huang; R. taiwanensis Tsiang; R. verticillata var. hainanensis Tsiang; R. verti-cillata var. oblanceolata Tsiang; R. verticillata var. officinalis Tsiang; R. yunnanensis Tsiang.
Shrubs to 3 m tall, erect, glabrous. Branchlets pale gray, lenticellate. Lower leaves opposite, terminal leaves in whorls of 3 or 4; petiole 0.5-1.5 cm; leaf blade narrowly to broadly ovate or oblong, 3.5-25 X 5-13 cm, nearly papery to membranous; lateral veins 6 or 7 pairs. Cymes rather lax, 3-9 together; peduncle 2-15 cm. Pedicel 3-6 mm. Corolla white, tube cylindric, 1-1.8 cm, inflated and villous from middle to throat; lobes broadly elliptic or ovate, 1-4.5 mm. Stamens inserted at middle of corolla tube. Ovaries distinct. Drupes ellipsoid or ovoid, distinct, ca. 10 X 5 mm. Seed 1. Fl. Feb-Oct, fr. Apr-Dec. 2n = 22*.
Lowland, montane rain forests, monsoon forests, brush fields, river banks, rice fields, seashores; 0-1700 m. Guangdong, Guangxi, Guizhou, Hainan, Taiwan, Yunnan [Cambodia, India, Indonesia, Malaysia, Myanmar, Philippines, Sri Lanka, Thailand, Vietnam]
Used in China to treat snake poisoning, malaria, and typhus. The roots are used to treat hypertension and as a sedative.
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