山萝花，中药名。为玄参科山萝花属植物山萝花MelampyrumroseumMaxim.的全草。植物山萝花，分布于我国东北、华东及河北、山西、陕西、甘肃、河南、湖北、湖南等地。具有清热解毒之功效。主治痈疮肿毒，肺痈，肠痈。
Shan-luo-hua, name of Chinese Medicinal Material. The whole herb of Melampyrum roseum Maxim., a plant of the family Scrophulariaceae. The plant Shan-luo-hua is distributed in northeastern China, East China, Hebei, Shanxi, Shaanxi, Gansu, Henan, Hubei, Hunan, and other places. It has the efficacy of clearing heat and detoxification, and is mainly used to treat carbuncles, swelling and toxicity, lung abscess, and intestinal abscess.

功效作用 功能
The efficacy and functions.

清热解毒。主治
Clearing heat and detoxifying. Used to treat

痈疮肿毒，肺痈，肠痈。用法用量
Boils, swelling and toxicity, lung abscess, intestinal abscess. Dosage and usage.

内服：煎汤，全草15-30g；或根适量，泡茶。外用：鲜品适量，捣敷。相关论述
Internal use: Decoction, 15-30g of the whole plant; or an appropriate amount of the root, infused in tea. External use: Apply an appropriate amount of fresh herb, mashed and used as a poultice. Related discussions.

《全国中草药汇编》：“清热解毒。主治痈肿疮毒。”临床应用 相关配伍
"Compilation of Chinese Herbal Medicines": "Clears heat and detoxifies. Used to treat abscesses, swellings, and toxic sores." Clinical applications and related combinations.

治疮毒，山萝花全草、白英各30g，千里光15g。水煎服。（《浙江药用植物志》）加工炮制 采收加工
To treat carbuncles and toxins, use 30g of the whole plant of Houttuynia cordata, 30g of Belamcanda chinensis, and 15g of Oldenlandia diffusa. Decoction and take orally. (From "Zhejiang Medicinal Plants") Processing and preparation: Harvest and process.

7-8月采收，鲜用或晒干。植物学信息 植物种属
Harvest in July and August, for fresh use or drying. Botanical information: plant species.

玄参科山萝花属植物山萝花.形态特征
The plant you are referring to is the Hylomecon vernalis, a member of the family Papaveraceae. It is characterized by its specific morphological features.

一年生直立草本，高15-80cm。全株疏被鳞片状短毛。茎多分枝，四棱形，有时茎上有两列多细胞柔毛。叶对生；叶柄长约5mm；叶片披针形至卵状披针形，先端渐尖，基部圆钝或楔形，长2-8cm，宽0.8-3cm。总状花序顶生；苞片绿色，仅基部具尖齿至整个边缘具刺毛状长齿，先端急尖至长渐尖；花萼钟状，长约4mm，常被糙毛，萼齿三角形至钻状三角形，具短睫毛；花冠红色或紫红色，长1.2-2cm，筒部长为檐部的2倍，上唇风帽状，2齿裂，裂片翻卷，边缘密生须毛，下唇3齿裂；药室长而尾尖。蒴果卵状渐尖，长8-10mm，直或先端稍向前偏，被鳞片状毛。种子黑色，2-4颗，长约3mm。花期夏、秋季。分布区域
It is an annual erect herb, 15-80cm tall. The whole plant is sparsely covered with scale-like short hairs. The stem is highly branched, quadrangular, and sometimes with two rows of multicellular soft hairs. The leaves are opposite; the petiole is about 5mm long; the leaf blade is lanceolate to ovate-lanceolate, gradually pointed at the apex, rounded or wedge-shaped at the base, 2-8cm long and 0.8-3cm wide. The inflorescence is terminal; the bracts are green, with sharp teeth at the base to entire margins with prickly hairs, abruptly pointed to long-pointed at the apex; the calyx is bell-shaped, about 4mm long, often rough-haired, with triangular to lanceolate triangular teeth, and short cilia; the corolla is red or purplish-red, 1.2-2cm long, with the tube twice as long as the limb, the upper lip hood-shaped, 2-lobed, lobes curled, densely hairy on the edge, the lower lip 3-lobed; the ovary is long and tapering. The capsule is ovate-tapering, 8-10mm long, straight or slightly forward-leaning at the apex, covered with scale-like hairs. The seeds are black, 2-4, about 3mm long. It flowers in summer and autumn. Distribution area.

生于山坡、疏林、灌丛和高草丛中。生长环境
Born on hillsides, sparse forests, thickets, and tall grasslands. Growing environment.

分布于我国东北、华东及河北、山西、陕西、甘肃、河南、湖北、湖南等地。
Distributed in the northeastern, eastern, Hebei, Shanxi, Shaanxi, Gansu, Henan, Hubei, Hunan and other regions of China.