珍珠梅，中药名。为蔷薇科珍珠梅属植物高丛珍珠梅Sortaria arborea Schneid.、珍珠梅S.sorbifolia（L.）A.Br.、星毛珍珠梅S.sorbifolia（L.）A.Br.var.stellipila Maxim.的茎皮或果穗。具有活血祛瘀，消肿止痛的功效。主治跌打损伤，骨折，风湿痹痛。
Zhen-zhu-mei, name of Chinese Medicinal Material. It refers to the stem bark or fruit clusters of the plants in the genus Sorbaria of the Rosaceae family, including Sorbaria arborea Schneid., S. sorbifolia (L.) A.Br., and S. sorbifolia (L.) A.Br. var. stellipila Maxim. It has the functions of promoting blood circulation, removing blood stasis, reducing swelling, and relieving pain. It is mainly used for treating bruises, fractures, and rheumatic pain.

功效作用 功能
Efficacy and Functions

活血祛瘀，消肿止痛。主治
Promoting blood circulation to remove blood stasis, reducing swelling and alleviating pain. Mainly used for治疗.

跌打损伤，骨折，风湿痹痛。用法用量
Traumatic injuries, fractures, and rheumatic pain. Dosage and administration.

1、内服：茎皮、果穗，研末，0.6-1.2g；枝条，煎汤9-15g。2、外用：研末调敷。注意事项

1. Internal use: Stem bark and fruit spikes, ground into powder, 0.6-1.2g; branches, decocted in 9-15g. 2. External use: Ground into powder for topical application. Precautions.

服后如有恶心呕吐可减量，或暂停服用。化学成分
If there is nausea and vomiting after taking it, the dosage can be reduced or the intake can be temporarily stopped. Chemical composition.

1、高丛珍珠梅：含倒地铃素-5-（4-羟基）反式桂皮酸酯，2-吡喃葡萄糖氧基-3-甲基丁腈，2-β-D-吡喃葡萄糖氧基-4-对羟基苯甲酰氧基-3-亚甲基丁腈。2、珍珠梅：含黄酮汉黄芩素。还含去甲丁香色原酮，原儿茶酸，对羟基苯甲酸，苯甲酸，大黄素，胡萝卜甾醇。药理作用

1. Gaocong Pearl Plum: contains 5-(4-hydroxy) trans-cinnamic acid ester, 2-pyrano-glucosyl oxy-3-methylbutyronitrile, and 2-β-D-pyrano-glucosyl oxy-4-hydroxybenzoyloxy-3-methylbutyronitrile.2. Pearl Plum: contains flavonoid baicalin. It also contains demethoxycurcumin, ursolic acid, hydroxybenzoic acid, benzoic acid, emodin, and β-sitosterol. Pharmacological effects.

1、抗缺氧作用：东北珍珠梅的浓缩水煎液2g/kg腹腔注射可使结扎两侧颈总动脉小鼠生存时间较对照小鼠明显延长。测定其10min内耗氧量，证明较后者明显减少。以本品浓缩水煎液3-4g/kg腹腔注射可使氰化物中毒小鼠、2%亚硝酸钠溶液腹腔注射小鼠的生存时间明显延长。表明本品对脑循环障碍性缺氧以及由氰化物或亚硝酸钠引起的组织中毒性缺氧均有保护作用。2、抑瘤作用：给小鼠接种S180肉瘤后，灌胃珍珠梅提取物，16.7g/kg、8.4g/kg珍珠梅乙酸乙酯提取物对S180肉瘤的抑制率分别为46%、57%。3、清除自由基：珍珠梅乙酸乙酯提取物能显著提高肝脏癌前病变大鼠血清及肝匀浆中的超氧化物歧化酶和谷胱甘肽过氧化物酶的活性，增高谷胱甘肽含量，降低丙二醛的含量。相关论述

1. Anti-hypoxic effect: Intraperitoneal injection of concentrated decoction of Northeast pearl plum at a dose of 2g/kg significantly prolonged the survival time of mice with ligated bilateral carotid arteries compared to the control group. The oxygen consumption within 10 minutes was significantly reduced compared to the latter. Intraperitoneal injection of 3-4g/kg of the concentrated decoction of this product prolonged the survival time of mice poisoned with cyanide or injected with 2% sodium nitrite solution. This indicates that this product has a protective effect against hypoxia caused by cerebral circulation disorders and toxic hypoxia caused by cyanide or sodium nitrite.2. Anti-tumor effect: After inoculating mice with S180 sarcoma, oral administration of pearl plum extract at doses of 16.7g/kg and 8.4g/kg of ethyl acetate extract of pearl plum resulted in inhibition rates of 46% and 57% against S180 sarcoma, respectively.3. Free radical scavenging: The ethyl acetate extract of pearl plum significantly increased the activities of superoxide dismutase and glutathione peroxidase in the serum and liver homogenate of rats with liver precancerous lesions, increased the glutathione content, and decreased the content of malondialdehyde. Related discussions.

1、《东北常用中草药手册》：“活血祛瘀，消肿止痛。治骨折，跌打损伤。”2、《全国中草药汇编》：“治关节扭伤，红肿疼痛，风湿性关节炎。”临床应用 相关配伍

1. "Northeast Commonly Used Chinese Herbal Medicine Manual": "Promotes blood circulation to remove blood stasis, reduces swelling and relieves pain. Used for treating fractures, bruises, and injuries from falls."2. "National Compilation of Chinese Herbal Medicine": "Used for treating joint sprains, redness, swelling, pain, and rheumatoid arthritis." Clinical application and relevant compatibility.

1、治骨折，跌打损伤：珍珠梅茎皮3g，五加皮9g，穿山龙6g，鳖甲15g。共研细粉。每服2-3g，每日3次，黄酒送下。2、治风湿性关节炎：珍珠梅枝条、穿山龙、接骨木各15g。水煎服。（1、2方出自《全国中草药汇编》）加工炮制 采收加工

1. Treatment for fractures and contusions: 3g of stem bark of Chinese pearl plum, 9g of cortex Acanthopanacis, 6g of Rhizoma Anemarrhenae, and 15g of carapax Amydae Sinensis. Grind them into fine powder. Take 2-3g each time, 3 times a day, with yellow rice wine.2. Treatment for rheumatoid arthritis: 15g each of branches of Chinese pearl plum, Rhizoma Anemarrhenae, and Sambuci Caulis. Decoct and take orally. (The above prescriptions are from "Compilation of Chinese Herbal Medicines Nationwide") Processing and preparation: Harvest and process.

9-12月釆收，晒干。植物学信息 植物种属
Harvest from September to December and sun-dry. Botanical information about the plant species.

蔷薇科珍珠梅属植物高丛珍珠梅、珍珠梅、星毛珍珠梅。形态特征
Rosaceae, Exochorda genus plants include Exochorda racemosa, Exochorda giraldii, and Exochorda serratifolia. Morphological characteristics.

1、高丛珍珠梅：落叶灌木，高达6m。枝条开展；小枝圆柱形，稍有棱角，幼时黄绿色，微被星状毛或柔毛，老时暗红褐色，无毛。冬芽卵形或近长圆形，紫褐色，外被绒毛。羽状复叶；小叶片13-17枚，连叶柄长20-32cm；托叶三角卵形，长8-10mm；小叶片对生，相距2.5-3.5cm，披针形至长圆披针形，长4-9cm，宽1-3cm，先端渐尖，基部宽楔形或圆形，边缘有重锯齿，上下两面无毛或下面微具星状绒毛，羽状网脉，侧脉20-25对。顶生大型圆锥花序，分枝开展，直径15-25cm，长20-30cm；花梗长2-3mm，总花梗与花梗微具星状柔毛；苞片线状披针形，长4-5mm；花白色，直径6-7mm；萼筒浅钟状，萼片长圆形，花瓣近圆形，长3-4mm；雄蕊20-30，着生在花盘边缘，约长于花瓣1.5倍；心皮5；无毛，花柱长不及雄蕊的一半。瞢茭果圆柱形，无毛，长约3mm，萼片宿存，反折，果梗弯曲，果实下垂。花期6-7月，果期9-10月。2、珍珠梅：本种与高丛珍珠梅不同之处是，高达2m。小枝稍屈曲。羽状复叶连叶柄长13-23cm，宽10-13cm小叶片相距2-2.5cm，披针形至卵状披针形，长5-7cm，宽1.8-2.5cm，侧脉12-16对。顶生大型密集圆锥花序，分枝近于直立，长10-20cm，直径5-12cm；苞片长5-10mm；花直径10-12mm，花瓣长5-7mm，雄蕊40-50，果梗直立。3、星毛珍珠梅：本变种花序及叶轴密被星状毛，叶背具疏生星状毛，果实具疏生短柔毛。分布区域

1. Pyracantha fortuneana: Deciduous shrub, up to 6m tall. Branches spreading; twigs cylindrical, slightly angular, yellow-green when young, slightly hairy or pubescent, dark reddish-brown when old, hairless. Winter buds ovate or nearly elliptical, purple-brown, covered with pubescence. Pinnate compound leaves; leaflets 13-17, with petioles 20-32cm long; stipules triangular-ovate, 8-10mm long; leaflets opposite, 2.5-3.5cm apart, lanceolate to elliptic-lanceolate, 4-9cm long, 1-3cm wide, gradually pointed at the apex, wide-wedge or round at the base, serrated margins, hairless on both surfaces or slightly pubescent on the lower surface, pinnate veins, 20-25 pairs of lateral veins. Terminal large conical inflorescence, branching, 15-25cm in diameter, 20-30cm long; pedicels 2-3mm long, slightly pubescent with stellate hairs; bracts linear-lanceolate, 4-5mm long; flowers white, 6-7mm in diameter; hypanthium shallowly campanulate, sepals oblong, petals nearly circular, 3-4mm long; stamens 20-30, inserted on the margin of the floral disc, about 1.5 times longer than the petals; carpels 5; hairless, style shorter than half the length of the stamens. Fruit cylindrical, hairless, about 3mm long, persistent sepals, reflexed, curved pedicels, hanging fruits. Flowering period from June to July, fruiting period from September to October.2. Pyracantha crenulata: This species differs from Pyracantha fortuneana in that it grows up to 2m tall. Twigs slightly curved. Pinnate compound leaves with petioles 13-23cm long, 10-13cm wide, leaflets 2-2.5cm apart, lanceolate to ovate-lanceolate, 5-7cm long, 1.8-2.5cm wide, 12-16 pairs of lateral veins. Terminal large dense conical inflorescence, branches nearly erect, 10-20cm long, 5-12cm in diameter; bracts 5-10mm long; flowers 10-12mm in diameter, petals 5-7mm long, stamens 40-50, pedicels erect.3. Pyracantha crenulata var. stellata: This variety is densely covered with stellate hairs on the inflorescence and rachis, sparsely stellate-hairy on the leaf back, and sparsely short-hairy on the fruit. Distribution area.

1、高丛珍珠梅：分布于陕西、甘肃、新疆、江西、湖北、四川、贵州、云南、西藏等地。2、珍珠梅：分布于黑龙江、吉林、辽宁、内蒙古等地。3、星毛珍珠梅：分布于吉林黑龙江。生长环境

1. Gaocong Pearl Plum: Distributed in Shaanxi, Gansu, Xinjiang, Jiangxi, Hubei, Sichuan, Guizhou, Yunnan, Tibet, and other regions.2. Pearl Plum: Distributed in Heilongjiang, Jilin, Liaoning, Inner Mongolia, and other regions.3. Star-Haired Pearl Plum: Distributed in Jilin and Heilongjiang. Growth environment.

1、高丛珍珠梅：生于海拔2500-3500m的山坡林边、山溪沟边。2、珍珠梅：生于海拔250-1500m的山坡疏林中。生长见习

1. Gaocong Pearl Plum: Grows on the edge of mountain slope forests and mountain stream valleys at an altitude of 2500-3500 meters.2. Pearl Plum: Grows in sparse forests on mountain slopes at altitudes of 250-1500 meters.

喜光耐阴，抗寒耐旱，对土壤要求不严，一般土壤均可栽培，但宜选择排水良好、肥沃、湿润的砂质壤土栽培。繁殖方式
Prefers light and shade, resistant to cold and drought, not strict in soil requirements, generally can be cultivated in most types of soil, but it is advisable to choose well-drained, fertile, and moist sandy loam soil for cultivation. Propagation methods.

分株繁殖和扦插繁殖法。栽培技术
Vegetative propagation and cutting propagation methods. Cultivation techniques.

1、分株法：于早春萌芽前或晚秋落叶后，将母株根部丛生的萌蘖苗挖出，剪掉顶端，每个枝条留2-3个芽，每2-3枝为1丛，按行株距60cm×50cm开穴定植，覆土后浇1次透水。2、扦插法：于3-4月进行硬枝扦插，插活培育1年后，同上法定植。

1. Division method: Before the early spring sprouting or after the late autumn leaf fall, dig out the basal shoots of the mother plant, cut off the top, leaving 2-3 buds on each branch, group 2-3 branches together, plant them with a spacing of 60cm x 50cm, water thoroughly after covering the soil.2. Cutting method: Hardwood cuttings can be done in March-April. After one year of cultivation, follow the same method for planting as described above.