竹叶艾，中药名。为菊科植物苏门白酒草Conyzasumatrensis(Retz.)Walker的全草。分布于江西、福建、台湾、广东、海南、广西、贵州及云南等地。具有化痰，通络，止血之功效。用于咳嗽痰多，风湿痹痛，子宫出血。
Zhu-ye-ai, name of Chinese Medicinal Material. Artemisia argyi, also known as Chinese mugwort). It is the whole plant of Conyza sumatrensis (Retz.) Walker, a plant of the Asteraceae family. It is distributed in Jiangxi, Fujian, Taiwan, Guangdong, Hainan, Guangxi, Guizhou, and Yunnan. It has the functions of resolving phlegm, promoting blood circulation, and stopping bleeding. It is used for cough with excessive phlegm, rheumatic pain, and uterine bleeding.

功效作用 功能
The efficacy and functions

化痰，通络，止血。主治
Resolve phlegm, promote circulation, and stop bleeding. Mainly used to treat...

用于咳嗽痰多，风湿痹痛，子宫出血。用法用量
Used for cough with excessive phlegm, rheumatic pain, and uterine bleeding. Dosage and administration.

内服：煎汤，3-10g。相关论述
Internal administration: Decoction, 3-10g. Relevant discussion.

《新华本草纲要》：“全草：用于咳嗽、风湿骨痛、子宫出血。”加工炮制 采收加工
"Compendium of Materia Medica": "The whole plant is used for cough, rheumatic pain, and uterine bleeding." Processing and preparation: harvesting and processing.

夏、秋季采收，切段晒干。植物学信息 植物种属
Harvest in summer and autumn, cut into sections and sun-dry. Botanical information: plant species.

菊科白酒草属苏门白酒草。形态特征
The Chrysanthemum family includes the Artemisia genus, which contains the Artemisia annua, also known as sweet wormwood. It has specific morphological characteristics.

一年生或二年生草本，根纺锤状，直或弯，具纤维状根。茎粗壮，直立，高80-150厘米，基部径4-6毫米，具条棱，绿色或下部红紫色，中部或中部以上有长分枝，被较密灰白色上弯糙短毛，杂有开展的疏柔毛。叶密集，基部叶花期凋落，下部叶倒披针形或披针形，长6-10厘米，宽1-3厘米，顶端尖或渐尖，基部渐狭成柄，边缘上部每边常有4-8个粗齿，基部全缘，中部和上部叶渐小，狭披针形或近线形，具齿或全缘，两面特别下面被密糙短毛。头状花序多数，径5-8毫米，在茎枝端排列成大而长的圆锥花序；花序梗长3-5毫米；总苞卵状短圆柱状，长4毫米，宽3-4毫米，总苞片3层，灰绿色，线状披针形或线形，顶端渐尖，背面被糙短毛，外层稍短或短于内层之半，内层长约4毫米，边缘干膜质；花托稍平，具明显小窝孔，径2-2.5毫米；雌花多层，长4-4.5毫米，管部细长，舌片淡黄色或淡紫色，极短细，丝状，顶端具2细裂；两性花6-11个，花冠淡黄色，长约4毫米，檐部狭漏斗形，上端具5齿裂，管部上部被疏微毛；瘦果线状披针形，长1.2-1.5毫米，扁压，被贴微毛；冠毛1层，初时白色，后变黄褐色。花期5-10月。分布区域
It is an annual or biennial herb with spindle-shaped roots, straight or curved, and fibrous roots. The stem is stout, erect, 80-150 centimeters tall, with a base diameter of 4-6 millimeters, and has ridges. It is green or reddish-purple at the base, with long branches in the middle or above, densely covered with gray-white upward-curved rough short hairs, and scattered soft hairs. The leaves are densely clustered, with the basal leaves falling off during the flowering period. The lower leaves are lanceolate or oblong, 6-10 centimeters long, 1-3 centimeters wide, tapering or gradually tapering at the tip, gradually narrowing into a petiole at the base, with 4-8 coarse teeth on each side of the upper edge, and entire margins at the base. The middle and upper leaves are gradually smaller, narrowly lanceolate or nearly linear, with teeth or entire margins, and are particularly covered with dense rough short hairs on both sides, especially on the lower side. The capitulum is numerous, 5-8 millimeters in diameter, arranged in large and long conical capitula at the ends of the stems and branches. The peduncle is 3-5 millimeters long. The involucre is ovate or short cylindrical, 4 millimeters long, 3-4 millimeters wide, with 3 layers of involucral bracts, gray-green, linear-lanceolate or linear, gradually pointed at the tip, rough short hairs on the back, the outer layer slightly shorter or half as long as the inner layer, the inner layer about 4 millimeters long, with a membranous edge; the receptacle is slightly flat, with obvious small pits, 2-2.5 millimeters in diameter; the pistillate flowers are multi-layered, 4-4.5 millimeters long, with a slender tube, pale yellow or pale purple ligules, extremely short and slender, with 2 fine lobes at the tip; there are 6-11 perfect flowers, with a pale yellow corolla, about 4 millimeters long, with a narrowly funnel-shaped limb, and 5 toothed lobes at the top, with sparse fine hairs on the upper part of the tube; the achene is linear-lanceolate, 1.2-1.5 millimeters long, compressed, and sparsely appressed-hairy; the pappus is single-layered, initially white, later turning yellow-brown. It flowers from May to October. Distribution area: [not provided]

江西、福建、台湾、广东、海南、广西、贵州及云南等地。生长环境
Jiangxi, Fujian, Taiwan, Guangdong, Hainan, Guangxi, Guizhou, and Yunnan, etc. are the regions where it grows.

生于山坡草地、路旁和林缘。
Born on the mountain slopes, roadsides, and forest edges.