大唇香科科，中药名。为唇形科植物大唇香科科TeucriumlabiosumC.Y.WuetS.Chow的全草。具有发表，清热解毒的功效。主治感冒，肺痈，痢疾。
Da-chun-xiang-ke-ke, name of Chinese Medicinal Material. It is the whole herb of Teucrium labiosum C.Y. Wu et S. Chow, a plant of the family Lamiaceae. It has the effects of inducing diaphoresis, clearing heat, and detoxifying. It is mainly used for treating colds, lung abscess, and dysentery.

功效作用 功能
The efficacy and functions.

发表，清热解毒。主治
Publish, clear heat and detoxify. Treats

感冒，肺痈，痢疾。用法用量
Cold, pulmonary abscess, and dysentery. Dosage and administration.

内服：煎汤，3-9g。加工炮制 采收加工
Internal administration: Decoction, 3-9g. Processed and prepared from harvested materials.

夏、秋季采收，洗净，晒干。植物学信息 植物种属
Harvest in summer and autumn, wash and dry in the sun. Botanical information: plant species.

唇形科香科科属大唇香科科。形态特征
The plant belongs to the family Lamiaceae, which is characterized by its large lip-shaped flowers.

多年生草本，高约60cm。茎四棱形，密被紫色小钩毛。叶对生；叶柄长0.5-2cm，密被紫色小钩毛；叶片卵圆状椭圆形，长3-6cm，宽1.5-2.5cm，先端钝或急尖，基部楔形，边缘具带重齿的圆齿，上面被微柔毛或近无毛，下面除脉上被短柔毛外近无毛。假穗状花序生于主茎及腋出短枝上部，由偏向一侧、具2花的轮伞花序所组成，向上渐密；苞片卵圆形，近无柄，全缘；花梗长2-2.5mm，果时达4mm，密被短柔毛；花萼钟形，长约5mm，外面被短柔毛，喉部内面有一睫毛毛环，二唇形，上唇3齿，中齿近圆形，下唇2齿，齿钻形；花冠白色，长达2cm，冠筒极细长，约8mm，外被疏柔毛，唇片长达12mm，与花冠筒成直角伸展，中裂片菱状扁圆形；雄蕊4，露出；花盘微小，浅盘状，全缘；子房4浅裂，被泡状毛。小坚果倒卵形，黄棕色，微现网纹。花期7-8月。分布区域
Perennial herb, about 60cm tall. The stem is four-angled, densely covered with purple small hooked hairs. Leaves are opposite; petioles are 0.5-2cm long, densely covered with purple small hooked hairs; leaf blades are ovate-elliptic, 3-6cm long, 1.5-2.5cm wide, obtuse or acute at the apex, cuneate at the base, with serrate rounded teeth on the margin, sparsely pubescent or nearly glabrous on the upper surface, and nearly glabrous except for short pubescence on the veins on the lower surface. Pseudo-spicate inflorescences are borne on the upper part of the main stem and axillary short branches, composed of umbel-like cymes with 2 flowers, becoming denser upwards; bracts are ovate, nearly sessile, and entire; pedicels are 2-2.5mm long, reaching 4mm in fruit, densely covered with short pubescence; calyx is campanulate, about 5mm long, sparsely pubescent on the outside, with a ciliate ring inside the throat, bilabiate, upper lip 3-toothed, middle tooth nearly circular, lower lip 2-toothed, teeth lanceolate; corolla is white, up to 2cm long, with a very slender corolla tube about 8mm long, sparsely pubescent on the outside, with a lip up to 12mm long, extending at right angles to the corolla tube, and a mid-lobe rhombic-elliptic; stamens 4, exserted; disc very small, shallowly disc-shaped, entire; ovary 4-lobed, covered with vesicular hairs. The small achene is inverted-ovate, yellow-brown, with slight reticulation. Flowering period is July to August. Distributed in [specific region].

分布于四川、贵州、云南。生长环境
Distributed in Sichuan, Guizhou, and Yunnan. Growing environment.

生于山地林下。
Born in the mountainous forest.