辣辣菜，中药名。为十字花科植物葶苈LepidiumapetalumWilld.的全草。分布于东北、华北、西北、华东、西南等地。具有清热解毒，利尿，通淋之功效。常用于痢疾，腹泻，小便不利，淋症，浮肿。
La-la-cai, name of Chinese Medicinal Material. the whole herb of Lepidium apetalum Willd., a plant of the Cruciferae family, is distributed in Northeast China, North China, Northwest China, East China, and Southwest China. It has the functions of clearing heat and detoxifying, diuresis, and treating stranguria. It is commonly used for dysentery, diarrhea, urinary difficulties, stranguria, and edema.

功效作用 功能
Efficacy, function.

清热解毒，利尿，通淋。主治
Clearing heat, detoxifying, diuresis, and treating stranguria.

痢疾，腹泻，小便不利，淋症，浮肿。用法用量
Dysentery, diarrhea, difficult urination, gonorrhea, edema. Dosage and administration.

内服：煎汤，6-9g。相关论述
Internal administration: Decoction, 6-9g. Relevant discussion.

1、《陕西中草药》：“清热利尿通淋。治小便不利，小便淋涩，血淋，水肿。”2、《全国中草药汇编》：“地上部分制成干糖浆，可治肠炎、腹泻及细菌性痢疾。”临床应用 相关配伍

1. "Shaanxi Medicinal Herbs": "Clears heat, promotes diuresis, and relieves stranguria. Used for treating difficult urination, dribbling urination, hematuria, and edema."2. "Compilation of Chinese Medicinal Herbs Nationwide": "The aerial parts are processed into dried syrup, which can treat enteritis, diarrhea, and bacterial dysentery." Clinical applications and relevant combinations.

1、治小便不利：辣辣菜、车前子各9g。水煎服。（《陕西中草药》）2、治肾小球肾炎，浮肿：鲜腺茎独行菜30g。水煎服。（《沙漠地区药用植物》）加工炮制 采收加工

1. Treatment for difficult urination: 9g of spicy mustard greens and 9g of plantain seeds. Decoct in water and take orally. (From "Herbal Medicine in Shaanxi Province")2. Treatment for nephritis with glomerulonephritis and edema: 30g of fresh stems of Solanum incanum. Decoct in water and take orally. (From "Medicinal Plants in Desert Areas") Processing and preparation: Harvest and process.

春季采挖，洗净，晒干。植物学信息 植物种属
Harvest in spring, wash, and dry in the sun. Botanical information: plant species.

十字花科植物葶苈。形态特征
Brassicaceae plant Lepidium. Morphological characteristics.

葶苈，又名亭历、狗荠、公荠、独行菜、腺独行菜、腺茎独行菜、无瓣独行菜、沙荠、洋辣罐子、芝麻眼草、宁津草。一年生或二年生草本，高5-30cm。茎直立，或自基部具多数分枝，被白色微小头状毛。基生叶有柄，叶柄长1-2cm；叶片狭匙形或倒披针形，一回羽状浅裂或深裂，长3-5cm，宽1-1.5cm，先端短尖，边缘有稀疏缺刻状锯齿，基部渐狭；茎生叶披针形或长圆形，中部叶片长1.5-2cm，宽2-5mm，基部稍宽，无柄，贴茎生，边缘有疏齿；最上部叶线形，先端尖，边缘少有疏齿或近于全缘；两面无毛或疏被头状毛。总状花序顶生，果期可延长至5cm；花小，排列疏松；萼片4，近卵形，边缘白色膜质状，外面有弯曲的白色柔毛；花瓣不存或者退化成丝状，比萼片短；雄蕊2或4，等长；蜜腺4，短小；雌蕊1，子房卵圆形而扁，无花柱，柱头圆形而扁。短角果卵圆形或椭圆形，长2-3mm，扁平，顶端微凹，宿存极短花枝，果瓣顶部具极狭翅，假隔膜宽不到lmm。种子椭圆状卵形，表面平滑，棕红色或黄褐色。花期5-6月，果期6-7月。分布区域
Thlaspi arvense, also known as field pennycress, pennycress, fanweed, Frenchweed, stinkweed, or bastard cress, is an annual or biennial herbaceous plant, 5-30cm tall. The stem is erect, with many branches from the base, covered with tiny white head-shaped hairs. Basal leaves have petioles 1-2cm long; leaf blades are narrowly spatulate or lanceolate, shallowly or deeply pinnately lobed, 3-5cm long, 1-1.5cm wide, shortly pointed at the tip, with sparse serrations along the margin, and gradually narrowing at the base. Stem leaves are lanceolate or elliptic, with the central leaf blade 1.5-2cm long, 2-5mm wide, slightly wider at the base, sessile, appressed to the stem, with sparse teeth along the margin; uppermost leaves are linear, pointed at the tip, with few sparse teeth or nearly entire margins; both surfaces are glabrous or sparsely hairy with head-shaped hairs. The terminal raceme is up to 5cm long during fruiting; flowers are small, loosely arranged; sepals 4, nearly ovate, with white membranous margins, and curved white soft hairs on the outside; petals are absent or degenerate into filiform structures, shorter than the sepals; stamens 2 or 4, of equal length; nectaries 4, small; pistil 1, ovary ovoid and flattened, without a style, stigma capitate and flattened. Silicles are ovoid or elliptic, 2-3mm long, flattened, slightly concave at the apex, with very short persistent floral branches, and extremely narrow wings at the top of the fruit valves, false septum less than 1mm wide. Seeds are elliptic-ovoid, smooth-surfaced, reddish-brown, or yellowish-brown. Flowering occurs from May to June, and fruiting from June to July. Distribution area.

分布于东北、华北、西北、华东、西南等地。生长环境
Distributed in Northeast China, North China, Northwest China, East China, Southwest China, and other regions. Growing environment.

生于海拔400-2000m的山坡、沟旁、路旁及村庄附近，为常见的田间杂草。
It is commonly found as a field weed growing on mountain slopes, in ravines, along roadsides, and near villages at altitudes ranging from 400 to 2000 meters.