佘山羊奶子，中药名。为胡颓子科胡颓子属植物佘山胡颓子ElaeagnusargyiLevl.的根。分布于江苏、安徽、浙江、江西、湖北、湖南等地。具有祛痰止咳，利湿退黄，解毒之功效。主治咳喘，黄疸型肝炎，风湿痹痛，痈疖。
She-shan-yang-nai-zi, name of Chinese Medicinal Material. the root of Elaeagnus argyi Levl., a plant of the family Elaeagnaceae, is distributed in Jiangsu, Anhui, Zhejiang, Jiangxi, Hubei, Hunan, and other places. It has the effects of resolving phlegm and relieving cough, eliminating dampness and jaundice, and detoxification. It is mainly used to treat cough and asthma, jaundice hepatitis, rheumatic pain, and carbuncle.

功效作用 功能
The efficacy and functions.

祛痰止咳，利湿退黄，解毒。主治
Relieve cough and expel phlegm, remove dampness and alleviate jaundice, detoxify. Mainly used for治疗。

咳喘，黄疸型肝炎，风湿痹痛，痈疖。用法用量
Cough and asthma, jaundice-type hepatitis, rheumatic pain, and furuncle and carbuncle. Dosage and administration.

内服：煎汤，9-15g。加工炮制 采收加工
Internal administration: Decoction, 9-15g. Processed and prepared from harvested materials.

夏、秋季采挖根，切片，晒干。植物学信息 植物种属
In summer and autumn, the roots are harvested, sliced, and dried in the sun. Botanical information: plant species.

胡颓子科胡颓子属植物佘山胡颓子。形态特征
The plant belongs to the family of Hippophae rhamnoides, and its common name is She Shan Sea Buckthorn. Here are its morphological characteristics.

落叶或常绿灌木，高2-3m。具刺。幼枝密被淡黄白色鳞片。叶发于春秋两季，单叶互生，大小不等，薄纸质或膜质；大叶倒卵形或宽椭圆形，长6-10cm，宽3-5cm，小叶椭圆形或长圆形，长1-4cm，宽0.8-2cm，先端钝圆，基部楔形或钝圆，全缘，幼时上面具灰白色鳞毛，成熟后无毛，淡绿色，下面幼时具白色星状柔毛或鳞毛，成熟后常脱落，被白色鳞片。花淡黄色，下垂，被银白色和淡黄色鳞片；常5-7花簇生于新枝基部成伞形总状花序；花被筒漏斗状圆筒形，长5.5-6mm，上部4裂；雄蕊4，生花被筒喉部；花柱无毛。果实倒卵状长圆形，长13-15mm，直径6mm，幼时被银白色鳞片，成熟时红色。花期1-3月，果期4-5月。分布区域
Deciduous or evergreen shrub, 2-3m tall. Thorny. The young branches are densely covered with pale yellow-white scales. Leaves appear in spring and autumn, alternate, uneven in size, thin or membranous; large leaves are inverted ovate or broadly elliptic, 6-10cm long, 3-5cm wide, small leaves are elliptic or oblong, 1-4cm long, 0.8-2cm wide, bluntly rounded at the apex, cuneate or bluntly rounded at the base, entire margin, with gray-white scales on the upper surface when young, becoming hairless when mature, pale green, with white star-shaped pubescence or scales on the lower surface when young, often shedding when mature, covered with white scales. Flowers pale yellow, pendulous, covered with silver-white and pale yellow scales; usually 5-7 flowers clustered in an umbellate cyme at the base of the new branches; corolla tubular-funnel-shaped, 5.5-6mm long, upper part 4-lobed; stamens 4, inserted at the throat of the corolla; style glabrous. Fruit inverted ovate-oblong, 13-15mm long, 6mm in diameter, covered with silver-white scales when young, turning red when mature. Flowering period from January to March, fruiting period from April to May. Distribution area.

分布于江苏、安徽、浙江、江西、湖北、湖南等地。生长环境
Distributed in Jiangsu, Anhui, Zhejiang, Jiangxi, Hubei, Hunan and other regions. Growing environment.

生于海拔100-300m的林下、路旁。
Born under the forest canopy and along roadsides at an altitude of 100-300 meters.