大叶白花灯笼，中药名。为马鞭草科植物灰毛大青ClerodendrumcanescensWall.带根的全株。分布于西南及浙江、江西、福建、台湾、湖南、广东、广西等地。具有清热解毒，凉血止血之功效。常用于感冒发热，赤白痢疾，肺痨咯血，疮疡。
Da-ye-bai-hua-deng-long, name of Chinese Medicinal Material. s the whole plant of Clerodendrum canescens Wall., a plant of the Verbenaceae family, with roots. It is distributed in the southwest, as well as in Zhejiang, Jiangxi, Fujian, Taiwan, Hunan, Guangdong, and Guangxi. It has the effects of clearing heat, detoxifying, cooling blood, and stopping bleeding. It is commonly used for treating fever, dysentery, pulmonary tuberculosis with hemoptysis, and ulcers.

功效作用 功能
The efficacy and functions.

清热解毒，凉血止血。主治
Clearing heat and detoxifying, cooling blood and stopping bleeding. Used to treat...

用于感冒发热，赤白痢疾，肺痨咯血，疮疡。用法用量
Used for fever and common cold, dysentery with bloody stool, pulmonary tuberculosis with hemoptysis, and ulcers. Dosage and administration: [Please consult a qualified traditional Chinese medicine practitioner for specific dosage and administration instructions.]

内服：煎汤，15-30g。相关论述
Internal administration: Decoction, 15-30g. Relevant discussion.

《全国中草药汇编》：“养阴清热，宣肺豁痰，凉血止血。主治肺结核咯血，感冒发热，红白痢。”加工炮制 采收加工
"Encyclopedia of Chinese Herbal Medicines": "Nourishing yin and clearing heat, promoting lung function and resolving phlegm, cooling and stopping bleeding. Used to treat pulmonary tuberculosis with hemoptysis, colds with fever, and dysentery." Processing and preparation: collection and processing.

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

马鞭草科植物灰毛大青。形态特征
The plant belongs to the Lamiaceae family and is known as Nepeta grandiflora. Here are its morphological characteristics.

灰毛大青又名灰毛臭茉莉、粘毛赪桐、大叶白花鬼灯笼。灌木，高1-3.5m。全株密被平展或倒向灰褐色长柔毛。小枝略呈四棱形，髓疏松，干后不中空。单叶对生；叶柄长1.5-12cm；叶片厚纸质，近心形、宽卵形或卵形，长6-18cm，宽4-15cm，先端渐尖，基部近心形或截形，边缘具齿或全缘，两面均被柔毛，脉上密被灰褐色平展柔毛。聚伞花序密集成头状，常2-5枝生于茎顶；苞片叶状，卵形或椭圆形；花萼钟状，长约1.3cm，有柔毛，由绿变为红色，具5棱角及稀疏腺点，5深裂达萼的中部，裂片宽卵形或卵形，渐尖；花冠白色或淡红色，外面被腺毛或柔毛，花冠管纤细，长约2mm，裂片5，倒卵状长圆形，向外平展，长5-6mm；雄蕊4，与花柱同伸出花冠外。核果近球形，径约7mm，熟时紫黑色。藏于红色增大的宿萼内。花、果期4-10月。分布区域
Grey-haired large green is also known as grey-haired stinky jasmine, sticky-haired red toon, and large-leaf white-flowered ghost lantern. It is a shrub, 1-3.5m tall. The whole plant is densely covered with flat or downward gray-brown long soft hairs. The small branches are slightly quadrangular, with sparse and loose pith, not hollow after drying. The leaves are opposite; the petiole is 1.5-12cm long; the leaf blade is thick and papery, nearly cordate, broadly ovate or ovate, 6-18cm long, 4-15cm wide, gradually pointed at the apex, nearly cordate or truncate at the base, with teeth or entire margins, both sides covered with soft hairs, and the veins densely covered with flat gray-brown soft hairs. The umbel inflorescence is densely clustered into a head, often with 2-5 branches at the top of the stem; the bracts are leaf-like, ovate or elliptic; the calyx is bell-shaped, about 1.3cm long, with soft hairs, changing from green to red, with 5 angles and sparse glandular dots, 5 deeply lobed to the middle of the calyx, lobes broadly ovate or ovate, gradually pointed; the corolla is white or pale red, with glandular or soft hairs on the outside, the corolla tube is slender, about 2mm long, with 5 lobes, inverted ovate-oblong, spreading outward, 5-6mm long; 4 stamens extend out of the corolla with the pistil. The achene is nearly spherical, about 7mm in diameter, and turns purplish-black when ripe. It is hidden in the enlarged red calyx. The flowering and fruiting period is from April to October. Distribution area.

分布于西南及浙江、江西、福建、台湾、湖南、广东、广西等地。生长环境
Distributed in the southwest, as well as Zhejiang, Jiangxi, Fujian, Taiwan, Hunan, Guangdong, Guangxi, and other regions. Growing environment

生于海拔220-880m的山坡路边或疏林中。
Born on the roadside or sparse forests at an altitude of 220-880 meters.