石芥菜，中药名。为十字花科植物紫花碎米荠CardaminetangutorumO.E.Schulz的全草。分布于河北、山西、陕西、甘肃、青海、四川、云南和西藏东部等地。具有散瘀通络，祛湿，止血之功效。用于跌打损伤，风湿痹痛，黄水疮，外伤出血。
Shi-jie-cai, name of Chinese Medicinal Material. It refers to the whole herb of Cardamine tangutorum O.E.Schulz, a plant of the Cruciferae family. It is distributed in Hebei, Shanxi, Shaanxi, Gansu, Qinghai, Sichuan, Yunnan, and eastern Tibet. It has the functions of promoting blood circulation to remove blood stasis, dispelling dampness, and stopping bleeding. It is used for injuries from falls or blows, rheumatic arthralgia, damp-heat jaundice, and external bleeding.

功效作用 功能
Efficacy and Functions

散瘀通络，祛湿，止血。主治
Promoting blood circulation to remove blood stasis, dispelling dampness, and stopping bleeding. Mainly used for treating...

用于跌打损伤，风湿痹痛，黄水疮，外伤出血。用法用量
Indicated for bruises, rheumatic pain, eczema, and external bleeding. Dosage and administration:

内服：6-9g，泡酒服。外用：适量，捣敷。临床应用 相关配伍
Internal use: 6-9g, soaked in alcohol. External use: appropriate amount, crushed and applied. Clinical application and relevant compatibility.

1、治风湿腰脊痛：龙骨七、豨莶草、红马蹄草、土巴戟各9g。泡酒服。2、治跌打损伤：龙骨七、苦荞麦、窝儿七、土沉香、白龙须、红黑二丸各9g。泡酒服。3、治骨折，脱臼：龙骨七、苎麻根、糯稻秧、八棱麻各适量。共捣烂，外敷患处。（1-3方出自《万县中草药》）加工炮制 采收加工

1. Treatment for rheumatic back pain: 9g each of Long Gu Qi, Xishi Cao, Hong Matai Cao, and Tu Baji. Soak in alcohol and take orally.2. Treatment for bruises and injuries: 9g each of Long Gu Qi, Ku Qiao Mai, Wo Er Qi, Tu Chen Xiang, Bai Long Xu, and Hong Hei Er Wan. Soak in alcohol and take orally.3. Treatment for fractures and dislocations: appropriate amounts of Long Gu Qi, Zhu Ma Gen, Nuo Dao Yang, and Ba Leng Ma. Grind together and apply externally to the affected area. (Formulas 1-3 are from "Wanxian Chinese Herbal Medicine") Processing and preparation: Harvesting and processing.

春、夏季采挖，洗净，晒干或鲜用。药材鉴别 药材性状
Harvest in spring or summer, clean, dry in the sun or use fresh. Identification of medicinal materials and their properties.

根茎细长，有较短的须状根。茎长15-50cm；表面黄绿色，有沟棱，下部通常无叶，上部通常有3枚奇数羽状复叶，小叶3-5对，多皱缩，展平后小叶片长椭圆形，长1.5-3.5cm，宽0.5-1cm，先端短尖，边缘有锯齿，基部楔形下延；无柄。总状花序，花紫色。长角果线形而扁，长3-3.5cm，绿褐色。种子长卵形或长椭圆形，长约3mm，宽lmm；褐色。气微，味微苦。植物学信息 植物种属
The plant has a long and slender rhizome with short rootlets. The stem is 15-50cm long, yellow-green in color with ridges, usually without leaves at the lower part, and typically with 3 odd-pinnate compound leaves at the upper part. Each leaf has 3-5 pairs of small, wrinkled leaflets that become elongated oval-shaped when flattened, measuring 1.5-3.5cm in length and 0.5-1cm in width, with a short pointed tip, serrated edges, and a wedge-shaped base extending downwards; they are sessile. The flowers are arranged in a raceme and are purple in color. The elongated, flattened siliques are 3-3.5cm long and green-brown. The seeds are oblong or elongated oval, about 3mm long and 1mm wide, and brown. The plant has a faint odor and a slightly bitter taste. This information pertains to the botanical characteristics of the plant species.

十字花科植物紫花碎米荠。形态特征
The cruciferous plant is purple-flowered shepherd's purse. Morphological characteristics.

多年生草本，高15-50厘米；根状茎细长呈鞭状，匍匐生长。茎单一，不分枝。基部倾斜，上部直立，表面具沟棱，下部无毛，上部有少数柔毛。基生叶有长叶柄；小叶3-5对，顶生小叶与侧生小叶的形态和大小相似，长椭圆形，长1.5-5厘米，宽5-20毫米，顶端短尖，边缘具钝齿，基部呈楔形或阔楔形，无小叶柄，两面与边缘有少数短毛；茎生叶通常只有3枚，着生于茎的中、上部，有叶柄，长1-4厘米，小叶3-5对，与基生的相似，但较狭小。总状花序有10几朵花，花梗长10-15毫米；外轮萼片长圆形，内轮萼片长椭圆形，基部囊状，长5-7毫米，边缘白色膜质，外面带紫红色，有少数柔毛；花瓣紫红色或淡紫色，倒卵状楔形，长8-15毫米，顶端截形，基部渐狭成爪；花丝扁而扩大、花药狭卵形；雌蕊柱状，无毛，花柱与子房近于等粗，柱头不显著。长角果线形，扁平，长3-3.5厘米，宽约2毫米，基部具长约1毫米的子房柄；果梗直立，长15-20毫米。种子长椭圆，长2.5-3毫米，宽约1毫米，褐色。花期5-7月，果期6-8月。分布区域
Perennial herb, 15-50 centimeters tall; rhizome slender and creeping, with a creeping growth habit. Stem solitary, unbranched. Base of stem inclined, upper part erect, with ridges on the surface, lower part glabrous, upper part with a few soft hairs. Radical leaves with long petioles; leaflets 3-5 pairs, terminal leaflet similar in shape and size to lateral leaflets, oblong, 1.5-5 centimeters long, 5-20 millimeters wide, shortly pointed at the tip, margin with blunt teeth, cuneate or broadly cuneate at the base, sessile, with sparse short hairs on both surfaces and margins; stem leaves usually 3, located in the middle to upper part of the stem, with petioles 1-4 centimeters long, leaflets 3-5 pairs, similar to radical leaves but narrower. Inflorescence with a dozen flowers in a raceme, pedicels 10-15 millimeters long; outer sepals oblong, inner sepals elliptic, sac-shaped at the base, 5-7 millimeters long, membranous white margin, purplish-red outside, with a few soft hairs; petals purplish-red or pale purple, inverted ovate-wedge-shaped, 8-15 millimeters long, truncate at the tip, gradually narrowing into a claw at the base; filaments flat and widened, anthers narrowly ovate; styles columnar, glabrous, nearly equal in thickness to the ovary, with inconspicuous stigmas. Siliques linear, flattened, 3-3.5 centimeters long, about 2 millimeters wide, with a 1-millimeter-long gynophore at the base; pedicels erect, 15-20 millimeters long. Seeds oblong, 2.5-3 millimeters long, about 1 millimeter wide, brown. Flowering period from May to July, fruiting period from June to August. Distribution area.

分布于河北、山西、陕西、甘肃、青海、四川、云南和西藏东部等地。生长环境
Distributed in Hebei, Shanxi, Shaanxi, Gansu, Qinghai, Sichuan, Yunnan, and eastern Tibet, among other places. Growing environment.

生长在海拔2100-4400m的高山山沟、草地和林下阴湿处。
It grows in high mountain valleys, grasslands, and damp areas under the forest canopy at altitudes of 2100-4400 meters.