展枝唐松草，中药名。为毛茛科植物展枝唐松草Thalictrum squarrosum Steph.的全草。具有清热解毒，健脾和胃，发汗解表的功效。主治痈疽疔疮、无名肿毒，蛇虫咬伤，脾胃不和，饮食不佳，胃酸胃痛、腹部胀满，大便溏泄，外感风寒风热、发烧不退、头痛头晕、咽喉肿痛。
Zhan-zhi-tang-song-cao, name of Chinese Medicinal Material. the whole herb of Thalictrum squarrosum Steph., a plant of the Ranunculaceae family. It has the effects of clearing heat and detoxification, invigorating the spleen and stomach, and inducing sweating to relieve surface symptoms. It is used to treat carbuncles, boils, unidentified swellings, snake and insect bites, spleen-stomach disharmony, poor appetite, gastric acid and pain, abdominal distension, loose stools, external wind-cold and wind-heat, persistent fever, headache, dizziness, and sore throat.

功效作用 功能
Efficacy and Functions

清热解毒，健脾和胃，发汗解表。主治
Clearing heat and detoxifying, strengthening the spleen and stomach, inducing sweating to release the exterior. Used to treat...

1、痈疽疔疮、无名肿毒，蛇虫咬伤。2、脾胃不和，饮食不佳，胃酸胃痛、腹部胀满，大便溏泄。3、外感风寒风热、发烧不退、头痛头晕、咽喉肿痛。用法用量

1. Boils, carbuncles, and abscesses, unknown swellings and toxins, snake and insect bites.2. Disharmony between the spleen and stomach, poor appetite, gastric acid and stomach pain, abdominal distension, loose stools.3. External wind-cold or wind-heat invasion, persistent fever, headache, dizziness, sore throat. Dosage and administration.

内服：煎汤，3-9g。相关论述
Internal administration: Decoction, 3-9g. Relevant discussion.

《中国沙漠地区药用植物》：清热解毒、健胃、制酸、发汗。临床应用 相关配伍
"Medicinal Plants in Chinese Desert Areas": Clearing heat, detoxifying, promoting digestion, reducing acidity, and inducing sweating. Clinical applications and relevant combinations.

1、治夏季头痛头晕：展枝唐松草适量，煮水服。2、治吐酸水，烧心：展枝唐松草适量，生吃。加工炮制 采收加工

1. Treatment for summer headaches and dizziness: Take an appropriate amount of Rhizoma Acori Graminei, boil in water and drink.2. Treatment for vomiting sour water and heartburn: Take an appropriate amount of Rhizoma Acori Graminei, consume raw. Processing and preparation: Harvest and process.

夏季割取，鲜用或晒干。植物学信息 植物种属
Harvest in summer, use fresh or dry in the sun. Botanical information: plant species.

毛茛科唐松草属植物展枝唐松草。形态特征
The plant belongs to the Ranunculaceae family, and it is a species of the Clematis genus called Clematis apiifolia. Its morphological characteristics include...

多年生草本，高60-100cm。根状茎细长，节处长须根。茎直立，通常自中部近二歧状分枝。叶互生；叶柄长1-4cm；基生叶在开花时枯萎；茎下部及中部叶为二至三回三出羽状复叶；有短柄；叶片长8-18cm；小叶坚纸质或薄革质，楔状倒卵形、宽倒卵形、长圆形或圆卵形，长0.8-3.5cm，宽0.6-2.6cm，先端急尖，基部楔形或圆形，3浅裂，裂片全缘或有2-3齿，上面脉常稍下陷，下面有白偻，脉平或稍降起，网脉明显。圆锥花序，近二歧状分枝；花两性，花梗细，长1.5-3cm，在结果时稍增长；萼片4，花瓣状，狭卵形，长约3mm，宽约0.8mm，淡黄绿色，或绿白色，早落；花瓣无；雄蕊5-14，长3-5mm，花丝丝状，花药长圆形，长约2.2mm，有短尖头；心皮1-5，无柄，柱头有宽翅，呈箭头形瘦果狭卵球形，稍斜，长4-5.2mm，有8条纵肋。柱头长约1.6mm，微弯。花期7-8月，果期8-9月。分布区域
Perennial herb, 60-100cm tall. Rhizome slender, with long roots at the nodes. Stem erect, usually branching dichotomously from the middle. Leaves alternate; petioles 1-4cm long; basal leaves wither when flowering; lower and middle stem leaves are 2-3 times pinnately compound; short petiolules; leaf blades 8-18cm long; leaflets coriaceous or thinly leathery, cuneate-obovate, broadly obovate, oblong, or ovate, 0.8-3.5cm long, 0.6-2.6cm wide, acute at the apex, cuneate or rounded at the base, 3 shallow lobes, lobes entire or with 2-3 teeth, veins slightly sunken on the upper surface, white pubescent underneath, veins flat or slightly raised, evident reticulate veins. Conical inflorescence, dichotomously branched; flowers bisexual, slender pedicels, 1.5-3cm long, slightly elongating in fruiting; sepals 4, petaloid, narrowly ovate, about 3mm long, 0.8mm wide, pale yellow-green or greenish-white, early deciduous; petals absent; stamens 5-14, 3-5mm long, filaments filiform, anthers oblong, about 2.2mm long, with short apiculate tips; carpels 1-5, sessile, styles with broad wings, forming an arrowhead-shaped achene, narrowly ovoid, slightly oblique, 4-5.2mm long, with 8 longitudinal ribs. Styles about 1.6mm long, slightly curved. Flowering period from July to August, fruiting period from August to September. Distribution area.

分布于东北、华北及陕西。生长环境
Distributed in Northeast China, North China, and Shaanxi. Growing environment.

生于平原草地、田边或干燥草坡。
Born in the plains, grasslands, fields, or dry grassy slopes.