催吐萝芙木Rauvolfia vomitoria

催吐萝芙木Rauvolfia vomitoria

催吐萝芙木Rauvolfia vomitoria

中文名(Chinese Name):催吐萝芙木
学名(Scientific Name):Rauvolfia vomitoria Afzel. ex Spreng.
英文名(English Common Name):
别名(Chinese Common Name):
异名(Synonym): Rauvolfia congolana De Wild. & T.Durand  Rauvolfia pleiosiadica K.Schum.  Rauvolfia senegambiae A.DC.  Rauvolfia stuhlmannii K.Schum.
科属Family & Genus):夹竹桃科(Apocynaceae)萝芙木属
形态特征Description):乔木,具乳汁。叶膜质或薄纸质,3-4叶轮生,稀对生,广卵形或卵状椭圆形,长5-12厘米,宽3-6厘米;侧脉弧曲上升,每边9-12条。聚伞花序顶生,花淡红色,花冠高脚碟状,冠筒喉部膨大,内面被短柔毛;雄蕊着生花冠筒喉部;花盘环状;心皮离生,花柱基部膨大,被短柔毛,柱头棍棒状。核果离生,圆球形。花期8-10月,果期10-12月。
分布Distribution):广东、广西有栽培。原产热带非洲,现南美洲各地有栽培。
用途Use):植株有毒;根、叶可提制呕吐、泻药;茎皮可治发高烧、消化不良、疥癣;乳汁可治腹痛和作腹泻药。在西非有用其根来提取利血平生物硷代替“寿比南’,原料。
引自中国植物志英文版 FOC Vol. 16 Page 159
Rauvolfia vomitoria Afzelius, Stirp. Guinea Med. 1. 1817.
催吐萝芙木 cui tu luo fu mu | Apocynaceae  | Rauvolfia
Shrubs to 5 m tall, glabrous. Stems erect, stiff. Leaves whorled; leaf blade broadly ovate or ovate-elliptic, 5-12 X 3-6 cm; lateral veins 8-17 pairs. Cymes usually 4 together. Corolla greenish or pale green, tube subcylindric, 6-12 mm, inflated at throat, pubescent inside; lobes dolabriform, 1-2 mm. Stamens inserted at corolla throat; disc ringlike, shorter than ovaries. Ovaries distinct. Style filiform, pubescent at base; pistil head fleshy, base membranous. Drupes 2, distinct, ovoid or ellipsoid, 0.8-1.4 cm X 6-9 mm. Fl. Aug-Oct, fr. Oct-Dec. 2n = 22, 66.
S Guangdong, S Guangxi, S Yunnan [native to tropical Africa].
(责任编辑:徐晔春)

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