小叶小羽藓，中药名。为柳叶藓科植物小叶小羽藓Haploclacdiummicriphyllum（Hedw）Broth的全草。分布于黑龙江、吉林、陕西、安徽、江苏、浙江、福建、台湾、河北、湖南、云南及西藏等省区。具有清热解毒，清热利尿，清肺利咽之功效。常用于肺热咳嗽，外感风热，乳痈，肺痈，小便不利，咽肿痛。
Xiao-ye-xiao-yu-xian, name of Chinese Medicinal Material. Haploclacdiummicriphyllum) is the whole plant of the moss species Haploclacdiummicriphyllum (Hedw) Broth in the family of Pottiaceae. It is distributed in provinces and regions such as Heilongjiang, Jilin, Shaanxi, Anhui, Jiangsu, Zhejiang, Fujian, Taiwan, Hebei, Hunan, Yunnan, and Tibet. It is known for its effects of clearing heat and detoxification, promoting diuresis, and clearing the lungs and throat. It is commonly used for conditions such as lung heat cough, wind-heat invasion, breast abscess, lung abscess, difficult urination, and throat swelling and pain.

功效作用 功能
The efficacy and functions.

清热解毒，清热利尿，清肺利咽。主治
Clearing heat and detoxifying, clearing heat and promoting diuresis, clearing the lungs and relieving sore throat. Mainly used for治疗.

用于肺热咳嗽，外感风热，乳痈，肺痈，小便不利，咽肿痛。用法用量
Used for lung heat cough, external wind-heat invasion, breast abscess, lung abscess, difficult urination, and sore throat. Dosage and administration.

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

《新华本草纲要》：“全草；味苦、辛、性凉。有清热解毒的功效。用于治咽喉炎，气管炎，胃肠炎，肺炎，乳腺炎，丹毒，尿路感染等炎症。”临床应用 附注
"Compendium of Materia Medica": "The entire plant; bitter and pungent in taste, and cold in nature. It has the efficacy of clearing heat and detoxification. It is used to treat pharyngitis, tracheitis, gastroenteritis, pneumonia, mastitis, erysipelas, urinary tract infections, and other inflammations." Clinical application notes.

临床应用：主治急性扁桃体炎、乳腺炎、丹毒、疖肿、上呼吸道感染、肺炎、中耳炎、膀胱炎、尿道炎、附件炎、产后感染、虫咬高热（国家中医药管理局《中华本草》编委会，1999）。用本品制成“青苔素”针剂，注射用功效与青霉素针剂相似。加工炮制 采收加工
Clinical applications: It is used to treat acute tonsillitis, mastitis, erysipelas, furuncle, upper respiratory tract infection, pneumonia, otitis media, cystitis, urethritis, adnexitis, postpartum infection, and high fever caused by insect bites (National Administration of Traditional Chinese Medicine, "Zhonghua Bencao" Editorial Committee, 1999). This product is made into "Qingtaisu" injection, with similar efficacy to penicillin injection. Processing and preparation involve harvesting and processing.

夏、秋季采收，洗净，晒干或鲜用。植物学信息 植物种属
Harvest in summer or autumn, wash and dry, or use fresh. Botanical information: plant species.

柳叶藓科植物小叶小羽藓。形态特征
The plant belongs to the family of Pottiaceae, and it is a small-leaved moss with distinctive morphological features.

植物体小型，植株纤细，绿色或黄绿色。茎匍匐，长3-8厘米，具不规则一回或二回羽状分枝，茎上密生多种性状的鳞毛。茎叶阔卵形或卵状披针形，顶端具狭长尖，基部具2褶皱，边缘平展或内卷，全缘或有细锯齿；中肋明显，达叶尖；枝叶较小，卵圆形，叶细胞长方形或不规则六角形，每个细胞先端具一透明的疣状突起。孢蒴长椭圆形，淡黄色，水平列；蒴柄由枝部的叶腋处伸出，直立，长1.5-3.0厘米，红色。分布区域
The plant body is small, with slender stems that are green or yellow-green. The stems are creeping, 3-8 centimeters long, with irregularly once or twice pinnate branches, and covered with various types of scales. The stem leaves are broadly ovate or ovate-lanceolate, with a narrow elongated tip at the top, 2 folds at the base, flat or curled margins, entire or finely serrated; the midrib is prominent, reaching the leaf tip. The branch leaves are smaller, ovate, with rectangular or irregular hexagonal leaf cells, each with a transparent wart-like projection at the apex. The sporangia are elongated oval, pale yellow, arranged horizontally; the sporangial stalk extends from the leaf axil of the branch, is erect, 1.5-3.0 centimeters long, and red in color. Distribution area.

分布于黑龙江、吉林、陕西、安徽、江苏、浙江、福建、台湾、河北、湖南、云南及西藏等省区。生长环境
Distributed in the provinces and regions of Heilongjiang, Jilin, Shaanxi, Anhui, Jiangsu, Zhejiang, Fujian, Taiwan, Hebei, Hunan, Yunnan, and Tibet. Growing environment.

生于阴湿的土坡上、树干基部或墙脚废弃的砖瓦上。
Born on damp slopes, at the base of tree trunks, or on abandoned bricks and tiles at the foot of walls.