问题特，中药材名。本品为壶藓科植物并齿藓的植物体。拉丁植物名：Tetraplodonmnioides（Hedw.)B.S.G.［T.bryoides（Zoeg.）Lindb.；SplachnummnioidesHedw.］采收和储藏：全年均可采收，阴干。功能主治为：镇静安神。主神志不安；心悸；失眠；癫痫；中风不语。
Wen-ti-te, name of Chinese Medicinal Material. This product is the plant body of the moss family and the plant body of the toothed moss. Latin plant name: Tetraplodonmnioides (Hedw.) B.S.G. [T.bryoides (Zoeg.) Lindb.; Splachnummnioides Hedw.] Harvest and storage: It can be harvested all year round and dried in the shade. The main function is to calm the mind and soothe the nerves. It is used for restlessness, palpitations, insomnia, epilepsy, and aphasia due to stroke.

功效作用 功能
Efficacy, function.

镇静安神。主治
Calm the mind and soothe the nerves. Treats...

主神志不安；心悸；失眠；癫痫；中风不语。用法用量
Main symptoms: restlessness of the mind, palpitations, insomnia, epilepsy, aphasia after a stroke. Dosage and administration.

内服：煎汤，6-9g。化学成分
Internal administration: Decoction, 6-9g. Chemical composition.

并齿藓含1-辛烯-3-醇(1-octen-3-ol)，1-辛烯-3-酮(1-octen-3-one)，3-辛酮(3-octanone)，3-辛醇(3-octanol)，2-辛烯-1-醇(2-octen-1-ol)，反式-2-辛烯醛(trans-2-octenal)，辛醛(octanal)，辛醇(octanol)，乙酸(aceticacid)，丙酸(propionicacid)，丁酸(butyricacid)等。药材鉴别 药材性状
The herb contains 1-octen-3-ol, 1-octen-3-one, 3-octanone, 3-octanol, 2-octen-1-ol, trans-2-octenal, octanal, octanol, acetic acid, propionic acid, butyric acid, etc. Medicinal material identification and characteristics.

1.性状鉴别：本品为数株成垫状密集丛生的团块。分离后每株长可达7cm，偶有分枝，茎中部和基部密生须状假根。叶多卷曲，湿润后呈阔披针形，长4-5mm，宽0.5-1mm，先端渐窄呈尾状，全缘，中肋贯顶。有时可见橙黄色蒴柄，孢蒴圆柱形，壶部较小，台部较长，蒴帽圆锥状钟形，一侧开裂。质稍硬挺。气微，味淡。2.显微鉴别：叶横切面，全为薄壁细胞，基部细胞狭长形，上部细胞近于菱形。植物学信息 形态特征

1. Morphological identification: This herb forms dense clusters of tufts. Each cluster can reach up to 7cm in length when separated, occasionally with branches. The stems have tuft-like false roots densely growing at the middle and base. The leaves are often curled, becoming broadly lanceolate when moist, 4-5mm long, 0.5-1mm wide, gradually narrowing towards the tip in a tail-like shape, with entire margins and a prominent midrib. Sometimes, orange-yellow sporangial stalks can be observed, with cylindrical sporangia, a small pot-like base, a longer stalk, and a conical bell-shaped sporangial cap that is split on one side. The texture is slightly rigid. It has a faint odor and a mild taste. 2. Microscopic identification: In a cross-section of the leaf, all cells are thin-walled. The cells at the base are elongated, while those in the upper part are nearly rhomboid in shape. Botanical information: Morphological characteristics.

植物体密集丛生成垫状，绿色。茎直立，高约6-7m，茎中部和基部密生须状假根。叶片稀疏着生，向上倾立，长卵形或阔披针形，尖端渐狭呈毛状；叶边平滑，边缘细胞稍带黄色；中肋基部宽，突出叶尖；叶片细胞长方形，基部细胞狭长形。雌雄同株。苞叶基部卵形，顶端具长毛尖；蒴柄粗壮直立，长约1-1.5cm，孢蒴圆柱形，壶部小，台部肥大，红褐色。长卵形，具多数气孔。蒴齿单层；蒴帽圆锥状钟形，一侧开裂。分布区域
The plant body is densely tufted, forming a cushion shape, and is green. The stem is erect, about 6-7m tall, with tuft-like false roots densely growing in the middle and base of the stem. The leaves are sparsely arranged, upright and oblong or broadly lanceolate, gradually narrowing to a pointed, hairy tip; leaf margins are smooth, with slightly yellowish edge cells; the base of the midrib is wide, protruding at the leaf tip; leaf cells are rectangular, with elongated cells at the base. The plant is dioecious. The bracts are ovate at the base, with long hairy tips at the apex; the pedicel is stout and erect, about 1-1.5cm long; the sporangium is cylindrical, with a small bulbous base and a swollen, reddish-brown thallus. It is oblong, with numerous stomata. The peristome teeth are single-layered; the peristome cap is conical and bell-shaped, with one side split. Distribution area.

资源分布：分布于东北及内蒙古、陕西、青海、新疆、四川、云南、西藏等地。生长环境
Distribution: Found in Northeast China, Inner Mongolia, Shaanxi, Qinghai, Xinjiang, Sichuan, Yunnan, Tibet, and other regions. Habitat.

生态环境：生于高山草甸的湿土上或岩面薄土上。四季均有。
Ecological environment: It grows on wet soil in alpine meadows or on thin soil on rocky surfaces. It can be found throughout the four seasons.