密马，中药名。为豆科狸尾豆属植物美花兔尾草Urariapicta（Jacq.）Desv.exDC.的枝叶。植物美花兔尾草，分布于广西、四川、贵州、云南。具有散寒除湿之功效。主治感冒发热，肌肉酸痛。
Mi-ma, name of Chinese Medicinal Material. the branches and leaves of Uraria picta (Jacq.) Desv. ex DC., a plant of the genus Uraria in the Fabaceae family. Uraria picta is distributed in Guangxi, Sichuan, Guizhou, and Yunnan. It has the functions of dispelling cold and dampness, and is mainly used to treat fever, cold, and muscle pain.

功效作用 功能
The efficacy and functions.

散寒除湿。主治
Dispelling cold and dampness. Mainly used for治疗

感冒发热，肌肉酸痛。用法用量
For fever and muscle aches associated with a cold, the recommended dosage for adults is 3-6 grams of Yinqiao Powder, to be taken three times a day. This traditional Chinese medicine formula can help to alleviate symptoms and promote recovery.

内服：煎汤，6-12g。相关论述
Internal administration: Decoction, 6-12g. Relevant discussion.

《四川常用中草药》：“能除湿，散寒。治感冒发烧，肌肉酸痛等症。”临床应用 相关配伍
"Sichuan commonly used Chinese herbal medicine: 'Can dispel dampness, scatter cold. Used to treat symptoms such as colds, fever, and muscle aches.' Clinical applications and relevant combinations."

1、治头晕心烦，密马根15g。水煎1次顿服。（《中国民间生草药原色图谱》）2、治食欲不振，密马根6g，八爪金龙3g，水煎1次顿服。（《中国民间生草药原色图谱》）3、治伤风感冒发热，密马15g，荆芥10g，细辛3g。水煎分2次温服。（《中国民间生草药原色图谱》）4、治小便刺痛，淋沥不利，密马15g，淡竹叶12g，木通10g，生地黄18g，甘草梢6g。水煎分3次微温服。（《中国民间生草药原色图谱》）5、治肌肉疼痛，密马15g，白芍30g，甘草6g，水煎分3次温服。（《中国民间生草药原色图谱》）加工炮制 采收加工

1. For dizziness and irritability, take 15g of dense siler root, decoct in water and take at once. (From "Original Color Atlas of Chinese Folk Medicinal Herbs")2. For poor appetite, take 6g of dense siler root and 3g of eight-clawed dragon, decoct in water and take at once. (From "Original Color Atlas of Chinese Folk Medicinal Herbs")3. For cold and fever, take 15g of dense siler root, 10g of fragrant angelica, and 3g of asarum, decoct in water and take in two doses. (From "Original Color Atlas of Chinese Folk Medicinal Herbs")4. For painful and difficult urination, take 15g of dense siler root, 12g of light bamboo leaves, 10g of akebia stem, 18g of raw rehmannia, and 6g of licorice tips, decoct in water and take in three warm doses. (From "Original Color Atlas of Chinese Folk Medicinal Herbs")5. For muscle pain, take 15g of dense siler root, 30g of white peony, and 6g of licorice, decoct in water and take in three warm doses. (From "Original Color Atlas of Chinese Folk Medicinal Herbs")Processing and preparation: Harvest and process.

6-10月采收枝叶，晒干。植物学信息 植物种属
Harvest the branches and leaves from June to October, and dry them in the sun. Botanical information: plant species.

豆科狸尾豆属植物美花兔尾草。形态特征
The plant belongs to the Fabaceae family and is known as Lespedeza. It has beautiful flowers and a rabbit-tail-like appearance.

美花兔尾草，别名蜈蚣草《中药大辞典》，美花兔尾木《贵州植物志》，美花狸尾豆《中国植物志》。多年生半灌木，高30-60cm。茎枝粗，稍有分枝，被白色短柔毛。奇数羽状复叶；小叶5-7，叶片线状披针形，长6-12cm，宽1-2cm，先端渐尖，基部浑圆，两面中脉被毛，下面较密。总状花序顶生，长圆筒状，长15-30cm，直径约4cm；花密集；苞片棕黄色，披针形，长约2.5cm，密生长柔毛，脱落；萼浅杯状，萼齿5，狭披针形，上面2齿较短，密生白色长毛，毛的基部膨大，下面3齿线形，长为上部2齿的2倍，花冠蓝紫色，稍长于萼，旗瓣圆形，长约6-8mm，基部具短爪，翼瓣耳形，较短，龙骨瓣与翼瓣等长，弯曲；雄蕊二体；子房无柄，花柱弯曲。荚果银灰色，3-5节，长约5mm，无毛，每节有种子1颗。种子肾形，黄色，长约2mm。花期10月，果期12月。分布区域
The plant you mentioned is known as Medicago sativa, also called lucerne in "Dictionary of Chinese Medicine", Medicago sativa in "Flora of Guizhou", and Medicago lupulina in "Flora of China". It is a perennial subshrub, 30-60cm tall, with thick stems, slightly branched, and covered with white short soft hairs. Its odd-pinnate compound leaves consist of 5-7 leaflets, which are linear-lanceolate, 6-12cm long, 1-2cm wide, gradually tapering at the apex, and rounded at the base. Both sides of the midrib are hairy, with denser hairs on the lower side. The racemes are terminal, elongated cylindrical, 15-30cm long, and about 4cm in diameter, with densely packed flowers. The bracts are brownish-yellow, lanceolate, about 2.5cm long, densely covered with long soft hairs, and shed after flowering. The calyx is shallow-cup-shaped, with 5 teeth, two of which are shorter and densely covered with white long hairs at the base, while the other three are linear and twice as long as the upper two teeth. The corolla is blue-purple, slightly longer than the calyx, with a rounded standard petal about 6-8mm long, short-clawed at the base, ear-shaped wings, and curved keel petals of equal length. The stamens are diadelphous, and the ovary is sessile with a curved style. The pod is silvery-gray, 3-5 jointed, about 5mm long, hairless, with one seed in each joint. The seeds are kidney-shaped, yellow, about 2mm long. It flowers in October and fruits in December. Its distribution area is...

分布于广西、四川、贵州、云南。生长环境
Distributed in Guangxi, Sichuan, Guizhou, and Yunnan. Growing environment.

生于海拔500-800m的山脚、路旁、山坡、旷地。
Born at an altitude of 500-800 meters, at the foot of the mountain, along the road, on the hillside, and in open fields.