掌裂秋海棠，中药名。为秋海棠科海棠属植物掌裂叶秋海棠BegoniapedatifidaLevl.的根状茎。植物掌裂叶秋海棠，分布于我国江西、湖北、湖南、广东、广西、四川、贵州和云南等地。具有散瘀止痛，止血消肿之功效。主治吐血，子宫出血，胃痛，风湿性关节炎；外用治跌打损伤肿痛，毒蛇咬伤。
Zhang-lie-qiu-hai-tang, name of Chinese Medicinal Material. the rhizome of Begonia pedatifida LevL., a plant of the Begoniaceae family and Begonia genus. The plant is distributed in Jiangxi, Hubei, Hunan, Guangdong, Guangxi, Sichuan, Guizhou, Yunnan and other regions of China. It is known for its effects in promoting blood circulation, relieving pain, stopping bleeding, and reducing swelling. It is used to treat conditions such as hemoptysis, uterine bleeding, stomach pain, rheumatoid arthritis; externally, it is used to treat bruises, injuries, swelling, and snake bites.

功效作用 功能
Efficacy and Functions

散瘀止痛，止血消肿。主治
Promoting blood circulation to remove blood stasis, relieving pain, stopping bleeding, and reducing swelling. Mainly used for treating...

吐血，子宫出血，胃痛，风湿性关节炎；外用治跌打损伤肿痛，毒蛇咬伤。用法用量
Hematemesis, uterine bleeding, stomach pain, rheumatoid arthritis; externally used for treating bruises, swelling and pain, and snake bites. Dosage and administration.

内服：9-15g。外用：适量，鲜品捣烂敷于患处。相关论述
Internal use: 9-15g. External use: appropriate amount, crush fresh product and apply it to the affected area. Relevant discussion.

1、《分类草药性》：“治黄肿。”2、《江西草药》：“祛风活血，利水消肿。”临床应用 相关配伍

1. "Categorization of Herbal Properties: Treats edema."2. "Jiangxi Herbal Medicine: Dispels wind, activates blood circulation, promotes diuresis, and reduces swelling." Clinical application and relevant compatibility.

1、治急性关节炎，裂叶秋海棠根15g，水酒煎服；若关节痛甚，用裂叶秋海棠鲜根适量，酒糟少许，捣烂外敷。（《江西草药》）2、治全身浮肿、尿血，裂叶秋海棠根18g，乌韭根15g，车前10g，水煎服。（《江西草药》）3、治跌打损伤，裂叶秋海棠根适量，晒干研末，每服二钱，开水送服；另用鲜根适量，甜酒糟少许，捣烂外敷。（《江西草药》）4、治五步龙、银环蛇咬伤，裂叶秋海棠根30g，大青叶15g，万年青叶三片（均鲜），水煎服；药渣捣烂外敷。（《江西草药》）药材鉴别 药材性状

1. For treating acute arthritis, take 15g of the root of cracked leaf autumn sea holly, decocted in water and wine for oral administration. If the joint pain is severe, use an appropriate amount of fresh cracked leaf autumn sea holly root, a small amount of wine lees, mash it into a paste and apply externally. (From "Jiangxi Herbal Medicine")2. For treating generalized edema and hematuria, take 18g of cracked leaf autumn sea holly root, 15g of black chives root, and 10g of plantain, decocted in water for oral administration. (From "Jiangxi Herbal Medicine")3. For treating bruises and injuries from falls, take an appropriate amount of cracked leaf autumn sea holly root, sun-dry and grind it into powder, take two qian (a traditional Chinese unit of weight) per dose, dissolve in boiling water and take orally. Additionally, use an appropriate amount of fresh root, a small amount of sweet wine lees, mash it into a paste and apply externally. (From "Jiangxi Herbal Medicine")4. For treating bites from the five-step dragon or silver ring snake, take 30g of cracked leaf autumn sea holly root, 15g of large green leaves, and three fresh leaves of perennial green, decocted in water for oral administration. Mash the residue into a paste and apply externally. (From "Jiangxi Herbal Medicine") Identification of Medicinal Materials, Characteristics of Medicinal Materials

根茎粗而横走，呈不规则长块状，长2-6厘米，直径0.5-1厘米。表面红棕色或棕褐色，密生须根，并有鳞片及芽。质硬，不易折断，断面纤维性，显浅黄色，略带褐色。气微，味酸。植物学信息 植物种属
The rhizome is thick and horizontally running, irregularly shaped in long chunks, 2-6 cm long, and 0.5-1 cm in diameter. The surface is reddish-brown or brown, densely covered with roots, scales, and buds. It is hard in texture, not easily broken, with a fibrous cross-section, light yellow with a hint of brown. It has a mild aroma and a sour taste. Botanical information about the plant species.

秋海棠科海棠属植物掌裂叶秋海棠。形态特征
The plant belongs to the Rosaceae family and the Malus genus, known as the crabapple. It has palmately lobed leaves and distinctive morphological characteristics.

草本。根状茎粗，长圆柱状，扭曲，直径6-9毫米，节密，有残存褐色的鳞片和纤维状之根。叶自根状茎抽出，偶在花葶中部有1小叶，具长柄；叶片轮廓扁圆形至宽卵形，长10-17厘米，基部截形至心形，（4-）5-6深裂，几达基部，中间3裂片再中裂，偶深裂，裂片均披针形，稀三角披针形，先端渐尖，两侧裂片再浅裂，披针形至三角形，先端急尖至渐尖，全边缘有浅而疏三角形之齿，上面深绿色，散生短硬毛，下面淡绿色，沿脉有短硬毛，掌状6-7条脉；叶柄长12-20（-30）厘米，密被或疏被褐色卷曲长毛；托叶膜质，卵形，长约10毫米，宽约8毫米，先端钝，早落。花葶高7-15厘米，疏被或密被长毛，偶在中部有1小叶，和基生叶近似，但很小；花白色或带粉红，4-8朵，呈二歧聚伞状，首次分枝长约1厘米，被毛或近无毛；苞片早落；雄花：花梗长1-2厘米，被毛或近无毛，花被片4，外面2枚宽卵形，长1.8-2.5厘米，宽1.2-1.8厘米，先端钝或圆，外面有疏毛，内面2枚长圆形，长14-16毫米，宽7-8毫米，先端钝或圆，无毛；雄蕊多数，花丝长1.5-2毫米，花药倒卵长圆形，长1-1.2毫米，先端凹或微钝；雌花：花梗长1-2.5厘米，被毛或近无毛；花被片5，不等大，外面的宽卵形，长18-20毫米，宽10-20毫米，先端钝，内面的小，长圆形，长9-10毫米，宽5-6毫米；子房倒卵球形，长约8毫米，直径4-6毫米，外面无毛，2室，每室胎座具：裂片，具不等3翅；花柱2，约1/2处分枝，柱头外向增厚，扭曲呈环状，并带刺状乳突。蒴果下垂，果梗长2-2.5厘米，无毛；轮廓倒卵球形，长约1.5厘米，直径约1厘米，无毛，具不等3翅，大的三角形或斜舌状，长约1.2厘米，宽约1厘米，上方的边斜，先端圆钝，其余2翅短，三角形，长4-5毫米，先端钝，均无毛；种子极多数，小，长圆形，淡褐色，光滑。花期6-7月，果期10月开始。生长环境
Herbaceous. The rhizome is thick, long cylindrical, twisted, with a diameter of 6-9 millimeters, closely noded, with residual brown scales and fibrous roots. Leaves arise from the rhizome, occasionally with 1 small leaf in the middle of the flower stem, with a long petiole; leaf blade is broadly ovate to broadly lanceolate, 10-17 centimeters long, base truncate to cordate, (4-)5-6 deeply lobed, sometimes reaching the base, with the middle 3 lobes further divided, occasionally deeply lobed, lobes lanceolate, sometimes triangular-lanceolate, gradually pointed at the apex, with the lateral lobes shallowly lobed, lanceolate to triangular, abruptly acute to gradually pointed at the apex, with shallow and sparse triangular teeth along the entire margin, dark green on the upper surface, sparsely covered with short stiff hairs, light green on the lower surface, with short stiff hairs along the veins, palmately veined with 6-7 veins; petiole 12-20 (-30) centimeters long, densely or sparsely covered with brown curled hairs; stipules membranous, ovate, about 10 millimeters long and 8 millimeters wide, blunt at the apex, early falling off. Flower stem 7-15 centimeters tall, sparsely or densely hairy, occasionally with 1 small leaf in the middle, similar to the basal leaves but very small; flowers white or pinkish, 4-8, in dichasial cymes, first branching about 1 centimeter long, hairy or nearly hairless; bracts early falling off; staminate flowers: pedicels 1-2 centimeters long, hairy or nearly hairless, with 4 tepals, outer 2 broadly ovate, 1.8-2.5 centimeters long and 1.2-1.8 centimeters wide, blunt or rounded at the apex, sparsely hairy on the outside, inner 2 elongated oval, 14-16 millimeters long and 7-8 millimeters wide, blunt or rounded at the apex, hairless; numerous stamens, filaments 1.5-2 millimeters long, anthers inverted ovate-oblong, 1-1.2 millimeters long, apically concave or slightly blunt; pistillate flowers: pedicels 1-2.5 centimeters long, hairy or nearly hairless; tepals 5, unequal in size, outer ones broadly ovate, 18-20 millimeters long and 10-20 millimeters wide, blunt at the apex, inner ones smaller, elongated oval, 9-10 millimeters long and 5-6 millimeters wide; ovary inverted ovoid, about 8 millimeters long and 4-6 millimeters in diameter, hairless on the outside, 2 locules, each locule with placenta: lobes, each with 3 unequal wings; styles 2, branching at about 1/2, style head outwardly thickened, twisted into a ring, and with thorn-like projections. Capsule pendulous, pedicel 2-2.5 centimeters long, hairless; ovoid, about 1.5 centimeters long and 1 centimeter in diameter, hairless, with 3 unequal wings, the larger one triangular or oblique-tongue-shaped, about 1.2 centimeters long and 1 centimeter wide, the upper edge slanting, apex rounded, the other 2 wings short, triangular, 4-5 millimeters long, apex blunt, all hairless; seeds very numerous, small, elongated oval, light brown, smooth. Flowering period is June to July, fruiting starts in October. Habitat:

生于林下潮湿处、常绿林山坡沟谷、阴湿林下石壁上、山坡阴处密林下或林缘，海拔350-1700米。
Born in damp places under the forest, on the slopes of evergreen forests, in the valleys of the mountains, on the damp stone walls under the forest, in the dense forests on the shady slopes, or at the edge of the forest, at an altitude of 350-1700 meters.