净紫云英马蓝:净制紫云英马蓝
Jing-zi-yun-ying-ma-lan: Zi-yun-ying-ma-lan processed by cleaning.

功效作用 功能
The efficacy and functions.

清热定惊，止血。主治
Clearing heat, calming the mind, and stopping bleeding. Used to treat...

感冒发热，热病昏厥，外伤出血。用法用量
For fever due to a cold, heat-induced fainting, and external bleeding, the usage and dosage are as follows:1. For fever due to a cold: Take herbal remedies such as Yinqiao Powder or Ganmao Qingre Keli, following the recommended dosage on the product packaging.2. For heat-induced fainting: Apply cooling techniques such as using a cold compress on the forehead, and ensure the person is in a well-ventilated area. Seek medical attention if the fainting persists.3. For external bleeding: Apply pressure to the wound to stop the bleeding, clean the wound with mild antiseptic, and cover it with a sterile bandage. Seek medical help if the bleeding is severe or does not stop.It's important to note that these are general recommendations and it's always best to consult with a healthcare professional for personalized advice.

内服：15-30g。外用：鲜品捣烂敷患处。加工炮制 采收加工
Internal use: 15-30g. External use: Crush fresh herbs and apply to the affected area. Processing: Harvest and process.

夏秋采收，将全草晒干。植物学信息 植物种属
Summer and autumn are the harvesting seasons, when the entire herb is dried in the sun. Botanical information: Plant species.

爵床科紫云英马蓝。形态特征
The characteristics of the Verbena family include Purple Cloud English and Horse Blue.

多年生草本，高40-50cm，茎基部节膨大膝曲，上面的4棱，具沟槽。疏被白色，有时倒向毛。叶具柄，柄长3.5-4cm，叶片宽卵形至椭圆形，长4-10cm，宽2-4cm，顶端渐尖，基部宽楔形，边具疏锯齿，侧脉每边4-6条，叶面白色钟乳体密而明显。花数朵集生成头状的穗状花序；苞片叶状，外面的长约1.5cm，里面的较小；小苞片条状匙形，长约1cm，苞片与小苞片均被多节（间隔）的白色柔毛；花萼5裂，裂片条形，约与小苞片等长，花冠管圆柱形，稍弯曲，长1.5 cm，向上扩大成钟形，长2.5cm，冠檐外面疏生短柔毛，里面有2列短柔毛，冠檐裂片5，几相等，常约5mm；雄蕊4枚，2强，花丝基部有膜相连，花药直立，花粉粒圆球形，具散生种阜状圆球形凸起纹饰。蒴果长约1cm，近顶端有短柔毛；种子4粒。有微毛。分布区域
Perennial herb, 40-50cm tall, with swollen and curved nodes at the base of the stem, 4-angled and grooved. Sparsely covered with white, sometimes downward-pointing hairs. Leaves have petioles, 3.5-4cm long, with wide ovate to elliptic leaf blades, 4-10cm long, 2-4cm wide, gradually tapering at the apex, and wide and wedge-shaped at the base, with sparse serrations along the edges. 4-6 veins on each side, with dense and distinct white glandular dots on the leaf surface. Flowers are clustered into head-like spike inflorescences; bracts are leaf-like, about 1.5cm long on the outside and smaller on the inside; small bracts are spoon-shaped, about 1cm long, both bracts and small bracts are covered with white soft hairs in intervals. Calyx is 5-lobed, with lobes being linear and about the same length as the small bracts, corolla tube is cylindrical, slightly curved, 1.5cm long, widening upwards into a bell shape, 2.5cm long, sparsely covered with short soft hairs on the outside, and with 2 rows of short soft hairs on the inside, corolla lobes are 5, nearly equal, usually about 5mm long; 4 stamens, 2 of which are stronger, with membranes connecting the bases of the filaments, erect anthers, spherical pollen grains with scattered warty spherical protrusions. Capsule is about 1cm long, with short soft hairs near the apex; 4 seeds, with fine hairs. Distribution area.

分布于浙江、安徽、江西、福建、湖南、湖北、四川。生长环境
Distributed in Zhejiang, Anhui, Jiangxi, Fujian, Hunan, Hubei, and Sichuan. Growing environment.

生于山地、山谷、水边、林下。
Born in mountainous areas, valleys, by the water, and in the shade of the forest.