鹅掌楸，中药名。为木兰科植物鹅掌楸Liriodendronchinense(Hemsl.)Sargent.的根和树皮。分布于陕西、安徽、浙江、江西、福建、湖北、湖南、广西、四川、贵州、云南等地。具有驱风除湿，止咳，强筋骨之功效。常用于风湿关节痛，肌肉痿软，风寒咳嗽。
E-zhang-qiu, name of Chinese Medicinal Material. the root and bark of Liriodendron chinense (Hemsl.) Sargent, a plant of the Magnoliaceae family. It is distributed in Shaanxi, Anhui, Zhejiang, Jiangxi, Fujian, Hubei, Hunan, Guangxi, Sichuan, Guizhou, Yunnan, and other places. It has the functions of dispelling wind and dampness, stopping cough, and strengthening tendons and bones. It is often used for rheumatic joint pain, muscle weakness, and wind-cold cough.

功效作用 功能
The efficacy and functions.

驱风除湿，止咳，强筋骨。主治
Dispel wind and dampness, stop coughing, and strengthen tendons and bones.治疗

风湿关节痛，肌肉痿软，风寒咳嗽。用法用量
Rheumatic joint pain, muscle weakness, and cough due to wind-cold. Dosage and administration.

15-30g。药理作用
15-30g. Pharmacological effects

抑菌作用。相关论述
Antibacterial effect. Relevant discussion.

《全国中草药汇编》：“祛风除湿，止咳。主治风湿关节痛，风寒咳嗽。”临床应用 临床应用
"Compilation of Chinese Herbal Medicines": "Dispelling wind and dampness, stopping cough. Used to treat wind-damp arthralgia, and wind-cold cough." Clinical application.

治疗风湿病，肌肉萎缩和感冒等。相关配伍
Treatment for rheumatism, muscle atrophy, and cold. Related compatibility.

1、治痿症（肌肉萎缩）：鹅掌楸根、大血藤各50g，茜草根、一口血各15g，豇豆、木通各25g，红花1.5g。泡酒服。（《贵州草药》）2、治风湿关节痛：鹅掌楸根、刺桐各50g。煨水服。（《贵州草药》）加工炮制 采收加工

1. Treatment for flaccidity (muscle atrophy): 50g each of Chinese sumac root and large-leaved gentian, 15g each of madder root and achyranthes, 25g each of cowpea and akebia stem, and 1.5g of safflower. Soak in alcohol and take orally. (From "Guizhou Herbal Medicine")2. Treatment for rheumatic joint pain: 50g each of Chinese sumac root and Chinese bittersweet stem. Decoct and take orally. (From "Guizhou Herbal Medicine") Processing and preparation: Harvest and process.

夏、秋季采树皮切丝，秋采根，切片晒干。植物学信息 植物种属
In summer and autumn, the bark is collected and cut into shreds, while the roots are collected in autumn and sliced for drying. Botanical information includes the plant species.

木兰科植物鹅掌楸。形态特征
The plant belongs to the Magnoliaceae family and is known as the Chinese tulip tree. It has the following morphological characteristics: [Please provide specific details for translation]

乔木，高达40米，胸径1米以上，小枝灰色或灰褐色。叶马褂状，长4-12（18）厘米，近基部每边具1侧裂片，先端具2浅裂，下面苍白色，叶柄长4-8（-16）厘米。花杯状，花被片9，外轮3片绿色，萼片状，向外弯垂，内两轮6片、直立，花瓣状、倒卵形，长3-4厘米，绿色，具黄色纵条纹，花药长10-16毫米，花丝长5-6毫米，花期时雌蕊群超出花被之上，心皮黄绿色。聚合果长7-9厘米，具翅的小坚果长约6毫米，顶端钝或钝尖，具种子1-2颗。花期5月，果期9-10月。分布区域
The tree can grow up to 40 meters tall with a diameter at breast height of over 1 meter, and its small branches are gray or gray-brown. The leaves are lanceolate, 4-12 (18) centimeters long, with one side lobe near the base on each side, and two shallow lobes at the apex. The underside of the leaves is pale, and the petiole is 4-8 (-16) centimeters long. The flowers are cup-shaped, with 9 tepals, 3 outer green tepals that are sepal-like and drooping outward, and 6 inner tepals that are erect and petal-like, oblong-ovate, 3-4 centimeters long, green with yellow longitudinal stripes. The anthers are 10-16 millimeters long, the filaments are 5-6 millimeters long, and the styles protrude beyond the tepals during the flowering period, with yellow-green ovaries. The aggregate fruit is 7-9 centimeters long, with winged achenes approximately 6 millimeters long, blunt or obtuse at the apex, and containing 1-2 seeds. The flowering period is in May, and the fruiting period is in September to October. This plant is distributed in [specific region].

分布于陕西、安徽、浙江、江西、福建、湖北、湖南、广西、四川、贵州、云南等地。生长环境
Distributed in Shaanxi, Anhui, Zhejiang, Jiangxi, Fujian, Hubei, Hunan, Guangxi, Sichuan, Guizhou, Yunnan and other regions. Growing environment

生于海拔900-1000米的山地林中。
Born in the mountainous forests at an altitude of 900-1000 meters.