罗勒子，中药名。为唇形科植物罗勒OcimumbasilicumL.和毛罗勒O.basilicumL.var.pilosum(Willd.)Benth.的果实。罗勒全国各地多有栽培。在长江以南地区有逸为野生。毛罗勒在河北、江苏、安徽、浙江、江西、福建、台湾、河南、湖北、广东、广西、四川、贵州、云南等地有栽培，间或有逸为野生。具有清热，明目，祛翳之功效。常用于目赤肿痛，倒睫目翳，走马牙疳。
Luo-le-zi, name of Chinese Medicinal Material. efers to the fruit of the plants Ocimum basilicum L. and O. basilicum L. var. pilosum (Willd.) Benth. from the Lamiaceae family. Basil is cultivated in various regions across the country, and can also be found growing wild in the areas south of the Yangtze River. O. basilicum L. var. pilosum is cultivated in Hebei, Jiangsu, Anhui, Zhejiang, Jiangxi, Fujian, Taiwan, Henan, Hubei, Guangdong, Guangxi, Sichuan, Guizhou, Yunnan, and occasionally found growing wild. It is known for its efficacy in clearing heat, improving vision, and dispelling eye ailments. It is commonly used for conditions such as red and swollen eyes, inverted eyelashes, and dental caries in children.

功效作用 功能
Efficacy and Functions

清热，明目，祛翳。主治
Clearing heat, improving vision, and removing nebula. Used to treat...

目赤肿痛，倒睫目翳，走马牙疳。用法用量
Redness, swelling, and pain in the eyes, inverted eyelashes, and dental caries. Dosage and administration.

内服：煎汤，3-5g。外用：适量，研末点目。注意事项
Internal use: Decoction, 3-5g. External use: Apply appropriate amount of powdered medicine to the affected area. Precautions.

《江苏药材志》：“凡风寒头目作痛者忌用。”药理作用
"Jiangsu Materia Medica": "Avoid using it for those with headache caused by wind-cold." Pharmacological action

抗肿瘤作用。相关论述
Anti-tumor effects. Relevant discussions.

《江苏药材志》：“能明目祛翳。并用作避孕药。”临床应用 相关配伍
"Jiangsu Materia Medica": "Can improve vision and remove eye opacity. Also used as a contraceptive." Clinical applications and relevant compatibility.

治目赤肿痛，眼生翳膜：罗勒子2.5-4.5g。水煎服。（《上海常用中草药》）加工炮制 采收加工
Treatment for red, swollen, and painful eyes, with the formation of a film over the eyes: Basil seeds 2.5-4.5g. Decoction for oral administration. (From "Commonly Used Chinese Medicinal Herbs in Shanghai") Processing method: Harvest and process.

9月间采收成熟的果实，晒干。炮制方法
Harvest the ripe fruits in September and sun-dry them. Processing method.

取原药材，除净杂质，筛去灰屑。不宜用水淘洗，以免粘连成团。药材鉴别 药材性状
Collect the original medicinal materials, remove impurities, and sift out the ashes. It is not advisable to wash with water to avoid agglomeration. Medicinal material identification and characteristics of medicinal materials.

小坚果卵形，长约2mm，基部具果柄痕，表面灰棕色至黑色，微带光泽，于扩大镜下可见细密小点。质坚硬。横切面呈三角形，子叶肥厚，乳白色，富油质。气弱，味淡，有粘液感；浸水中果实膨胀，表面产生白色粘液质层。以颗粒饱满者为佳。植物学信息 植物种属
The small nut is oval, about 2mm long, with a fruit stalk scar at the base. Its surface is gray-brown to black, slightly shiny, and covered with fine tiny dots visible under a magnifying glass. It is hard in texture. The cross-section is triangular, with thick cotyledons that are milky white and rich in oil. It has a weak aroma, a mild taste, and a mucilaginous sensation. When soaked in water, the fruit swells, and a white mucilaginous layer forms on the surface. It is best when the grains are plump. Botanical information: Plant species.

唇形科植物罗勒和毛罗勒。形态特征
Labiatae plants: basil and hairy basil. Morphological characteristics.

1.5cm，被微柔毛；叶片卵形或卵状披针形，长2.5-6cm，宽1-3.5cm，全缘或具疏锯齿，两面近无毛，下面具腺点。轮伞花序有6，组成有间断的顶生总状花序，通常长10-20cm，各部均被微柔毛；苞片细小，倒披针形，长5-8mm，边缘有缘毛，早落；花萼钟形，长4mm，外面被短柔毛，萼齿5，上唇3齿，中齿最大，近圆形，具短尖头，侧齿卵圆形，先端锐尖，下唇2齿，三角形具刺尖，萼齿边缘具缘毛，果时花萼增大、宿存；花冠淡紫色或白色，长约6mm，伸出花萼，唇片外面被微柔毛，上唇宽大，4裂，裂片近圆形，下唇长圆形，下倾；雄蕊4，二强，均伸出花冠外，后对雄蕊花丝基部具齿状附属物并且被微柔毛；子房4裂，花柱与雄蕊近等长，柱头2裂；花盘具4浅齿。小坚果长圆状卵形，褐色。花期6-9月，果期7-10月。2、毛罗勒：疏柔毛罗勒、疏毛罗勒。一年生草本，高20-70cm。芳香。茎直立，多分枝上升，被极多疏柔毛。叶对生；叶柄被极多疏柔毛；叶片长圆形，长约在2.5cm以下，边缘有疏锯齿或全缘，有缘毛，上面疏生白色柔毛，下面散布腺点。轮伞花序，有6朵花或更多，组成有间断的较长的顶生总状花序，被极多疏柔毛；苞片狭卵形或披针形，边缘有缘毛，早落；花萼钟形，长3-7mm，外面密被具节长柔毛，萼齿5，上唇3齿，中齿最大，近圆，具短尖头，侧齿卵圆形，先端锐尖，下唇2齿，三角形，具刺尖，萼齿边缘均具缘毛，果时花萼增大、宿存；花冠淡粉红色或白色，长6-9mm，伸出花萼，唇片外面密被长柔毛，上唇宽大，4裂，裂片近圆形，下唇长圆形，下倾；雄蕊4，二强，均伸出花冠外，后对雄蕊花丝基部具齿状附属物并且被短柔毛；子房4裂，花柱与雄蕊近等长，柱头2裂；花盘具4浅齿。小坚果长圆形，褐色。花期6-9月，果期7-10月。生长环境

1. The plant is 1.5cm tall, with fine soft hairs; the leaves are ovate or ovate-lanceolate, 2.5-6cm long, 1-3.5cm wide, entire or sparsely serrated, nearly hairless on both sides, with glandular dots on the underside. The umbel inflorescence has 6 flowers, forming interrupted terminal compound umbels, usually 10-20cm long, all parts covered with fine soft hairs; bracts are small, lanceolate, 5-8mm long, with marginal cilia, early deciduous; calyx campanulate, 4mm long, covered with short soft hairs on the outside, with 5 calyx teeth, upper lip with 3 teeth, the middle tooth largest, nearly circular with a short pointed tip, lateral teeth ovate, sharply pointed at the apex, lower lip with 2 teeth, triangular with prickly tips, the margin of the calyx teeth with cilia, enlarging and persistent in fruit; corolla pale purple or white, about 6mm long, extending beyond the calyx, outer surface of the lip covered with fine soft hairs, upper lip broad, 4-lobed, lobes nearly circular, lower lip elongate, pendulous; stamens 4, didynamous, all extending outside the corolla, with tooth-like appendages at the base of the filaments opposite the stamens and covered with fine soft hairs; ovary 4-lobed, style nearly as long as the stamens, style head 2-lobed; disc with 4 shallow teeth. The nutlets are oblong-ovate and brown. Flowering period is from June to September, and fruiting period is from July to October.2. Basil: sparse hairy basil, downy basil. Annual herb, 20-70cm tall. Fragrant. Stem erect, mostly branching upwards, covered with very sparse soft hairs. Leaves opposite; petioles covered with very sparse soft hairs; leaf blades oblong, usually less than 2.5cm long, with sparse serrations or entire margins, ciliate, sparsely white hairy on the upper surface, glandular dots scattered on the lower surface. Umbel inflorescence, with 6 or more flowers, forming interrupted longer terminal compound umbels, covered with very sparse soft hairs; bracts narrowly ovate or lanceolate, ciliate on the edges, early deciduous; calyx campanulate, 3-7mm long, densely covered with long soft hairs, with 5 calyx teeth, upper lip with 3 teeth, the middle tooth largest, nearly circular with a short pointed tip, lateral teeth ovate, sharply pointed at the apex, lower lip with 2 teeth, triangular, with prickly tips, ciliate margins on the calyx teeth, enlarging and persistent in fruit; corolla pale pink or white, 6-9mm long, extending beyond the calyx, outer surface of the lip densely covered with long soft hairs, upper lip broad, 4-lobed, lobes nearly circular, lower lip elongate, pendulous; stamens 4, didynamous, all extending outside the corolla, with tooth-like appendages at the base of the filaments opposite the stamens and covered with short soft hairs; ovary 4-lobed, style nearly as long as the stamens, style head 2-lobed; disc with 4 shallow teeth. The nutlets are oblong, brown. Flowering period is from June to September, and fruiting period is from July to October. Growth environment.

1、罗勒：全国各地多有栽培。在长江以南地区有逸为野生。2、毛罗勒：在河北、江苏、安徽、浙江、江西、福建、台湾、河南、湖北、广东、广西、四川、贵州、云南等地有栽培，间或有逸为野生。

1. Basil: Cultivated in various regions across the country. It grows wild in areas south of the Yangtze River.2. Hairy Basil: Cultivated in Hebei, Jiangsu, Anhui, Zhejiang, Jiangxi, Fujian, Taiwan, Henan, Hubei, Guangdong, Guangxi, Sichuan, Guizhou, Yunnan, and other regions, occasionally found growing wild.