窄叶飘带草，中药名。为伞形科柴胡属植物川滇柴胡BupleurumcandolleiWall.exDC.的全草。植物川滇柴胡，分布于我国云南（镇康、大理、蓝坪、嵩明、昆明）等地。具有驱风散热，解毒之功效。主治风热感冒，百日咳，肝郁胁痛，风疹，疮毒疖肿。
Narrow-leaf Bupleuru, name of Chinese Medicinal Material. (Zhai-ye-piao-dai-cao). It is the whole plant of Bupleurumcandollei Wall.exDC., a plant of the Umbelliferae family. The plant is distributed in Yunnan, China (Zhenkang, Dali, Lanping, Songming, Kunming). It has the functions of dispelling wind-heat, detoxification, and is mainly used for wind-heat colds, whooping cough, liver depression and rib pain, rubella, and abscesses.

功效作用 Efficacy and Functions

驱风散热，解毒。
Dispel wind and heat, detoxify.

主治 Indications

风热感冒，百日咳，肝郁胁痛，风疹，疮毒疖肿。
Wind-heat common cold, whooping cough, liver depression and rib pain, rubella, and abscesses and swellings.

用法用量 Dosage and Administration

内服：煎汤，9-15g。外用：适量，煎水洗。
Internal use: Decoction, 9-15g. External use: Appropriate amount, decoct with water for washing.

相关论述 Relevant Discussion

《全国中草药汇编》：“解毒，祛风，止痒。主治疮毒，疖子。”
"National Compilation of Chinese Herbal Medicines": "Detoxification, dispelling wind, relieving itching. Used to treat ulcers, abscesses."

加工炮制 Processing and Preparation

采收加工：秋季采收，切段，晒干。
Processing and preparation: Harvest in autumn, cut into sections, and sun-dry.

植物学信息 Botanical Information

植物种属：伞形科柴胡属川滇柴胡。
Plant species: Umbelliferae, Bupleurum genus, Chuan-Dian Chaihu.

形态特征 Morphological Characteristics

为多年生草本，高达1米。根较发达，木质化。叶质薄，表面绿色，背面灰白绿色；基生叶和茎下部叶线状披针形或长椭圆形，长12-15厘米，宽5-8厘米，先端圆钝，有长突尖头，基部狭窄成短叶柄；11-13脉；茎上部叶较短，长圆形或倒狭卵形，长1.5-4厘米，宽0.8-1厘米，先端圆，有突尖头，基部楔形，近无柄；15-19脉。复伞形花序顶生和腋生，直径2.5-4厘米；伞幅4-8，纤细，长1-3厘米；总苞片3-5，广卵形或近圆形，长3-20毫米，宽2-10毫米；小总苞片5，广椭圆形，长5-7毫米，宽2-4毫米；小伞形花序直径8-12毫米，有花10-15；花瓣淡黄色，舌片小，方形，先端2裂；花柱基深黄色。双悬果棕褐色，圆柱形，长2.5毫米，宽约1.8毫米，棱近狭翼状，每棱槽有油管3，合生面4。花期7-8月，果期9-10月。
It is a perennial herbaceous plant, reaching up to 1 meter in height. The roots are well developed and woody. The leaves are thin, with a green surface and a grayish-white or greenish back; the basal leaves and lower stem leaves are linear-lanceolate or elongated-elliptic, 12-15 centimeters long and 5-8 centimeters wide, with a rounded and blunt apex, long pointed tips, and a narrow base forming a short petiole; with 11-13 veins. The upper stem leaves are shorter, oblong or narrowly ovate, 1.5-4 centimeters long and 0.8-1 centimeter wide, with a rounded apex, pointed tips, a wedge-shaped base, and nearly no petiole; with 15-19 veins. The compound umbel inflorescence is terminal and axillary, with a diameter of 2.5-4 centimeters; the umbels are 4-8, slender, 1-3 centimeters long; the bracts are 3-5, broadly ovate or nearly circular, 3-20 millimeters long and 2-10 millimeters wide; the bracteoles are 5, broadly elliptic, 5-7 millimeters long and 2-4 millimeters wide; the umbellules have a diameter of 8-12 millimeters, with 10-15 flowers; the petals are pale yellow, with small, square-shaped ligules that are 2-lobed at the apex; the base of the styles is deep yellow. The paired fruits are brownish, cylindrical, 2.5 millimeters long and approximately 1.8 millimeters wide, with narrow wing-like ridges, 3 oil tubes in each furrow, and 4 combined surfaces. The flowering period is from July to August, and the fruiting period is from September to October.

分布区域 Distribution Area

分布于我国云南（镇康、大理、蓝坪、嵩明、昆明）等地。
Distributed in Yunnan Province in China (Zhenkang, Dali, Lanping, Songming, Kunming) and other areas.

生长环境 Growing Environment

生于海拔1900-2900米的山坡草地及疏林中。
Born in the grassy slopes and sparse forests at an altitude of 1900-2900 meters.