篦子舒筋草，中药名。为金星蕨科毛蕨属植物齿牙毛蕨Cyclosorus dentatus（Forsk.）Ching [Polypodium dentatum Forsk.]的根茎。具有舒筋，活络，散寒的功效。主治风湿筋骨痛，手指麻木，跌打损伤，瘰疬，痞块等症。
Bi-zi-shu-jin-cao, name of Chinese Medicinal Material. s the rhizome of Cyclosorus dentatus (Forsk.) Ching [Polypodium dentatum Forsk.], a plant belonging to the family Polypodiaceae. It is known for its effects of relaxing tendons, promoting blood circulation, and dispelling cold. It is used to treat rheumatic pain, numbness in the fingers, bruises, scrofula, and masses.

功效作用 功能
The efficacy and function.

舒筋，活络，散寒。主治
Relax tendons, activate collaterals, dispel cold. Used to treat...

风湿筋骨痛，手指麻木，跌打损伤，瘰疬，痞块等症。用法用量
Rheumatic joint pain, numbness in the fingers, bruises, scrofula, and lumps are all conditions that can be treated with Chinese medicine. Can you please provide more details about the specific symptoms and conditions you are inquiring about?

内服：煎汤，10-30g；或炖肉；或浸酒。相关论述
Internal administration: decoction, 10-30g; or stew with meat; or soak in alcohol. Relevant discussion.

《四川常用中草药》：“能舒筋，活络，散寒。治风湿筋骨痛，手指麻木，跌打损伤，瘰疬，块等症。”临床应用 相关配伍
"Sichuan Commonly Used Chinese Herbal Medicines": "Can relax tendons, activate collaterals, and dispel cold. Used to treat rheumatic joint pain, numbness in the fingers, bruises, scrofula, and lumps." Clinical applications and related combinations.

治颈淋巴结核：齿牙毛蕨15g，蛇莓果3g。浸酒服。（《中国药用孢子植物》）加工炮制 采收加工
Treatment for cervical lymphadenitis: 15g of Adiantum capillus-veneris and 3g of Rubus snakeberry. Soak in alcohol and take orally. (From "Chinese Medicinal Spore Plants") Processing and preparation: Harvest and process.

春、秋季采收，去须根与叶柄，晒干。植物学信息 植物种属
Harvest in spring or autumn, remove the roots and leaf stalks, and dry in the sun. Botanical information: plant species.

金星蕨科毛蕨属植物齿牙毛蕨。形态特征
The plant belongs to the family Polypodiaceae and the genus Polypodium. It is characterized by its toothed fronds.

植株高30-70cm。根茎短，直立或稍横卧，顶端密被棕色、披针形鳞片。叶近生或簇生；叶柄长约20cm，灰禾秆色，与叶轴密被灰白色硬毛；叶片纸质，披针形至长圆状披针形，长35-50cm，宽8-15cm，先端长渐尖，基部略缩狭，两面密被短毛，二回羽裂；羽片12-18对，互生，平展，无柄，线形，长7-11cm，宽1-1.8cm，先端长渐尖或尾状，基部楔形，基部的羽片稍缩短，下部4-5对羽片距离稍远，羽裂深达1/3，裂片稍斜长，长圆形，先端略圆；叶脉羽状，侧脉每裂片7-8对；羽轴及中脉两面被毛。孢子囊群圆形，每裂片有4-6对，背生于侧脉中部；囊群盖圆肾形，棕色，被密毛。分布区域
The plant is 30-70cm tall. The rhizome is short, erect or slightly prostrate, and densely covered with brown, lanceolate scales at the top. The leaves are nearly basal or clustered; the petiole is about 20cm long, gray-straw-colored, and densely covered with gray-white stiff hairs along the leaf axis; the leaf blade is papery, lanceolate to oblong-lanceolate, 35-50cm long, 8-15cm wide, gradually pointed at the apex, slightly narrowed at the base, densely covered with short hairs on both sides, and doubly pinnate; there are 12-18 pairs of pinnae, alternate, spreading, sessile, linear, 7-11cm long, 1-1.8cm wide, gradually pointed or tail-like at the apex, cuneate at the base, with slightly shortened pinnae at the base, with the lower 4-5 pairs of pinnae slightly distant, the pinnae deeply divided to 1/3, the lobes slightly oblong, elliptic, slightly rounded at the apex; the veins are pinnate, with 7-8 pairs of lateral veins per lobe; the rachis and midvein are hairy on both sides. The sori are round, with 4-6 pairs per lobe, borne on the middle of the lateral veins; the indusia are round-kidney-shaped, brown, and densely hairy. Distribution area.

分布于华南、西南及福建、江西、台湾等地。生长环境
Distributed in South China, Southwest China, as well as Fujian, Jiangxi, and Taiwan. Growing environment.

生于林下山谷湿地或溪沟边石缝中。
Born in the wetlands of valleys under the forest or in the crevices by the streams.