金樱花，中药名。为蔷薇科蔷薇属植物金樱子 Rosa laevigata Michx的花。具有涩肠，固精，缩尿，止带的功效。主治久泻，久痢，遗精，尿频，遗尿，带下。
Jin-ying-hua, name of Chinese Medicinal Material. Honeysuckle flower) is the flower of Rosa laevigata Michx, a plant in the Rosaceae family. It has the effects of astringing the intestines, securing essence, reducing urination, and stopping abnormal discharges. It is mainly used to treat chronic diarrhea, chronic dysentery, spermatorrhea, frequent urination, enuresis, and abnormal vaginal discharge.

功效作用 Efficacy and Functions

涩肠，固精，缩尿，止带。
Tonify the intestines, consolidate essence, reduce urination, and stop abnormal vaginal discharge.

主治 Indications

主要用于久泻，久痢，遗精，尿频，遗尿，带下。
Mainly used for chronic diarrhea, chronic dysentery, spermatorrhea, frequent urination, enuresis, and leukorrhea.

用法用量 Dosage and Administration

内服：煎汤，3-9g。
Internal administration: Decoction, 3-9g.

相关论述 Relevant Discussion

《日华子》：“止冷热痢，杀寸白、蛔虫。和铁粉研，拔白发敷之，再出黑者。”
"Rihuazi": "Used to treat cold and heat dysentery, kill tapeworms and roundworms. Mix with iron powder, apply to white hair, and those turning black will fall out again."

《现代实用中药》：“治遗精，遗尿，小便频数，慢性肠卡他久泄泻，慢性衰弱性虚汗出，及妇人子宫内膜炎分泌带下。”
"Modern Practical Traditional Chinese Medicine": "Used to treat spermatorrhea, enuresis, frequent urination, chronic intestinal catarrh with prolonged diarrhea, chronic debility with spontaneous sweating, as well as women's endometritis with abnormal vaginal discharge."

加工炮制 Processing and Preparation

采收加工：4-6月采收将开放的花蕾，干燥。
The flower buds are harvested from April to June before they fully open, then dried.

药材鉴别 Medicinal Material Identification

药材性状：花蕾呈球形或卵形，花托倒卵形与花萼基部相连，表面绿色具直刺。萼片5，卵状披针形，黄绿色，伸展。花瓣5，白色或淡棕色，倒卵形。雄蕊多数，雌蕊多数。气微香，味微苦涩。
Morphological characteristics: The flower buds are spherical or oval, with the receptacle connected to the base of the calyx, green in color with straight thorns. There are 5 sepals, lanceolate and yellow-green, spreading. The 5 petals are white or pale brown, inversely ovate. Numerous stamens and pistils present. Slightly fragrant odor, slightly bitter and astringent taste.

植物学信息 Botanical Information

植物种属：蔷薇科蔷薇属植物金樱子。
Plant species: Rosa roxburghii Tratt, a plant in the Rosaceae family.

形态特征 Morphological Characteristics

常绿攀援灌木，高达5m。茎无毛，有钩状皮刺和刺毛。羽状复叶，叶柄和叶轴具小皮刺和刺毛；托叶披针形，与叶柄分离，早落。小叶革质，通常3，稀5，椭圆状卵形或披针状卵形，长2.5-7cm，宽1.5-4.5cm，先端急尖或渐尖，基部近圆形，边缘具细齿状锯齿，无毛，有光泽。花单生于侧枝顶端，花梗和萼筒外面均密被刺毛；萼片5；花瓣5；白色，直径5-9cm；雄蕊多数，心皮多数，柱头聚生于花托口。果实倒卵形，长2-4cm，紫褐色，外面密被刺毛。花期4-6月，果期7-11月。
Evergreen climbing shrub, reaching up to 5m in height. Stem is glabrous, with hooked prickles and bristles. Pinnately compound leaves; petiole and rachis have small prickles and bristles; stipules lanceolate, separate from petiole, early deciduous. Leaflets leathery, usually 3, rarely 5, elliptic-ovate or lanceolate-ovate, 2.5–7 cm long, 1.5–4.5 cm wide, acute or acuminate at apex, nearly rounded at base, margin finely serrate, glabrous, shiny. Flowers solitary at apex of lateral branches; pedicel and hypanthium densely covered with bristles externally; 5 sepals; 5 petals; white, 5–9 cm in diameter; numerous stamens, numerous carpels, stigmas clustered at mouth of floral tube. Fruit obovoid, 2–4 cm long, purplish-brown, densely covered with bristles externally. Flowering from April to June, fruiting from July to November.

分布区域 Distribution Area

分布于陕西、江苏、安徽、浙江、江西、福建、台湾、河南、湖北、湖南、广东、海南、广西、四川、贵州、云南等地。
Distributed in Shaanxi, Jiangsu, Anhui, Zhejiang, Jiangxi, Fujian, Taiwan, Henan, Hubei, Hunan, Guangdong, Hainan, Guangxi, Sichuan, Guizhou, Yunnan and other regions.

道地产区 Genuine Production Area

产于江苏、安徽、浙江、江西、福建、湖南、广东、广西等地。
Produced in Jiangsu, Anhui, Zhejiang, Jiangxi, Fujian, Hunan, Guangdong, Guangxi and other regions.

生长环境 Growing Environment

生于海拔100-1600m的向阳的山野、田边、溪畔灌木丛中。
Found in sunny mountain wilds, field edges, and shrublands along streams at an altitude of 100–1600 meters.