瘴气藤，中药名。为豆科黧豆属植物黄毛黎豆StizolobiumvenulosumPiper[MucunabracteataDC.]的根。植物黄毛黎豆，分布于我国广东、海南、云南。具有清热截疟之功效。主治疟疾。
Zhang-qi-teng, name of Chinese Medicinal Material. It refers to the root of Stizolobium venulosum Piper [Mucuna bracteata DC.], a plant of the genus Stizolobium in the legume family. The plant is distributed in Guangdong, Hainan, and Yunnan provinces of China. It is known for its efficacy in clearing heat and treating malaria. It is mainly used to treat malaria.

功效作用 Efficacy and Functions

清热截疟。
Clearing heat and stopping malaria.

主治 Indications

疟疾。
Malaria.

用法用量 Dosage and Administration

内服：煎汤，6-9g。
Internal administration: Decoction, 6-9g.

注意事项 Precautions

孕妇忌服。
Pregnant women should avoid taking it.

相关论述 Relevant Discussions

《全国中草药汇编》：“清热解毒，止痛，截疟。主治疟疾。”
"Compilation of Chinese Herbal Medicines": "Clears heat, detoxifies, relieves pain, and treats malaria. Mainly used for the treatment of malaria."

临床应用 Clinical Applications

治疟疾，瘴气藤根6-9g，酒为引，水煎服，每日1剂。（《全国中草药汇编》）
To treat malaria, take 6-9g of the root of the Artemisia annua, decocted in water with a small amount of alcohol, and take it once a day. (From "Compilation of Chinese Herbal Medicines")

加工炮制 Processing and Preparation

采收加工：秋季挖根，除去茎叶，洗净泥土，晒干。
Harvest and process: In autumn, dig out the roots, remove the stems and leaves, wash off the soil, and dry them in the sun.

植物学信息 Botanical Information

植物种属：豆科黧豆属植物黄毛黎豆。
The plant species is Dolichos pruriens var. pubescens, belonging to the genus Mucuna of the legume family.

形态特征 Morphological Characteristics

植物黄毛黎豆，别名黄毛黧豆《中国植物志》，细脉狸豆《云南种子植物名录》。一年生攀援藤本。幼枝稍被毛。三出复叶；小叶纸质，大小不等，长6-15厘米，顶生小叶阔斜方状卵形，侧生的较小，极偏斜，先端急尖，上表近无毛，下面密被紧贴的短柔毛，小叶柄长3-4.5毫米。总状花序长15-30厘米，总轴和花梗密被灰色柔毛；花3朵簇生于一节上；花梗中间一个较长，中部以上有节；小苞片大，卵长圆形，长1-2厘米，早落；花萼阔钟形，密被灰色小微毛及黄褐色、早落的长刺毛，上面裂片阔，下面的较狭，披针状三角形；花冠深紫色，旗瓣卵形，长约2厘米，翼瓣线状长圆形，长约3厘米，龙骨瓣钩镰状，长约4厘米。雄蕊二体；子房无柄。荚果长5-7厘米，膨胀，密被黑褐色、不脱落的刺毛。花期春季，果期夏季。
The plant Huangmao Lido, also known as Huangmao Li Dou in "Flora of China" and Ximai Lidou in "Yunnan Seed Plant Catalog", is an annual climbing vine. Young branches are slightly hairy. It has trifoliate compound leaves; leaflets are papery, unequal in size, 6–15 cm long, terminal leaflet broadly rhombic-ovate, lateral ones smaller and strongly oblique, acute at apex, nearly glabrous above, densely appressed short-pubescent beneath, petiolules 3–4.5 mm long. Racemes 15–30 cm long, rachis and pedicels densely gray-pubescent; flowers 3 per node, central pedicel longer, with articulation above middle; bracteoles large, ovate-oblong, 1–2 cm long, early deciduous; calyx broadly campanulate, densely covered with gray minute pubescence and yellow-brown, early deciduous long bristly hairs, upper lobes broad, lower ones narrower, lanceolate-triangular; corolla deep purple, standard ovate, ca. 2 cm long, wings linear-oblong, ca. 3 cm long, keel sickle-shaped, ca. 4 cm long. Stamens diadelphous; ovary sessile. Pod 5–7 cm long, inflated, densely covered with blackish-brown, persistent bristly hairs. Flowering in spring, fruiting in summer.

生长环境 Growing Environment

生于向阳的草坡、灌木丛中。
Born in sunny grassy slopes and shrubs.