山油柑叶，中药名。为芸香科山油柑属植物山油柑Acronychiapedunculata（L.）Miq.的叶。植物山油柑，分布于台湾、广东、海南、广西、云南等地。具有祛风止咳，理气止痛，活血消肿之功效。主治支气管炎，感冒咳嗽，风湿性腰腿痛，胃痛，疝气痛，跌打损伤，疔疮痈肿。
Shan-you-gan-ye, name of Chinese Medicinal Material. the leaves of Acronychia pedunculata (L.) Miq., a plant belonging to the Rutaceae family. The plant is distributed in Taiwan, Guangdong, Hainan, Guangxi, Yunnan, and other regions. It is known for its effects in dispelling wind, relieving cough, regulating qi, alleviating pain, promoting blood circulation, and reducing swelling. It is commonly used to treat bronchitis, cold with cough, rheumatic pain in the lower back and legs, stomach pain, hernia pain, bruises, and carbuncles.

功效作用 Efficacy and Functions

祛风止咳，理气止痛，活血消肿。
Dispelling wind and stopping cough, regulating qi and relieving pain, promoting blood circulation and reducing swelling.

主治 Indications

支气管炎，感冒咳嗽，风湿性腰腿痛，胃痛，疝气痛，跌打损伤，疔疮痈肿。
Bronchitis, cough due to cold, rheumatic pain in the lower back and legs, stomach ache, hernia pain, bruises, carbuncles and boils.

用法用量 Dosage and Administration

内服：煎汤，9-15g。外用：适量，捣敷。
Internal use: Decoction, 9-15g. External use: Appropriate amount, pounded for application.

相关论述 Related Discussions

广州部队《常用中草药手册》：“枝叶治感冒咳嗽，跌打损伤。”
"The Guangzhou Military's 'Handbook of Commonly Used Chinese Herbs': 'Branches and leaves are used to treat colds, coughs, and injuries from falls and blows.'"

《海南岛常用中草药手册》：“驱风胜湿，散瘀。治感冒，毒蛇咬伤。”
"The 'Handbook of Commonly Used Chinese Herbs on Hainan Island': 'Dispels wind, eliminates dampness, and disperses stasis. Treats colds and poisonous snake bites.'"

临床应用 Clinical Applications

治支气管炎，感冒，咳喘，心胃气痛，疝气痛，山油柑叶15-60g。水煎服。（广州空军《常用中草药手册》）
To treat bronchitis, cold, coughing, asthma, heart-stomach qi pain, and hernia pain, take 15-60g of fresh Citrus reticulata leaves. Decoct and take orally. (From the "Common Chinese Herbal Manual" of the Guangzhou Air Force)

治跌打肿痛，用鲜山油柑叶捣烂调酒外敷。（《广西本草选编》）
To treat bruises and swelling, crush fresh Citrus reticulata leaves and mix with alcohol for external application. (From the "Compilation of Guangxi Materia Medica")

加工炮制 Processing and Preparation

采收加工：全年均可采，鲜用或晾干。
It can be harvested all year round, and can be used fresh or dried.

植物学信息 Botanical Information

植物种属：芸香科山油柑属植物山油柑。
The orange-yellow jade phoenix flower is a plant of the orchid family.

形态特征 Morphological Characteristics

山油柑，别名山柑、长柄山油柑（《海南植物志》）。常绿乔木，高10-20m。幼枝及花序被毛茸。单叶对生，叶柄长1-2cm，顶端有1结节；叶片长圆形至长椭圆形，长6-15cm，宽2.5-6cm，两端狭尖，有时先端略圆或微凹，基部阔楔形，密生腺点。聚伞花序具长柄，顶生或腋生；花两性；萼片4，长0.6-0.8mm；花瓣4，青白色，狭披针形或线形，长5-6mm，两侧边缘内卷，内面密被毛茸；雄蕊8，花丝中部以下两侧边缘被毛；子房上位，密被毛，4室，花柱细长。核果黄色，平滑，半透明，直径8-10mm。种子黑色，有肉质胚乳。花期4-8月，果期8-12月。
Shanyougan, also known as Shangan or Changbing Shanyougan in "Flora of Hainan". It is an evergreen tree, reaching a height of 10-20m. The young branches and inflorescences are hairy. The leaves are arranged oppositely, with petioles 1-2cm long, bearing one node at the apex; leaf blades are oblong to elongate-elliptic, 6-15cm long, 2.5-6cm wide, tapering at both ends, sometimes slightly rounded or concave at the apex, with a broad wedge-shaped base, and densely dotted with glands. The umbel inflorescences have long stalks, borne terminally or in the axils; the flowers are bisexual; the sepals are 4, 0.6-0.8mm long; the petals are 4, pale white, narrowly lanceolate or linear, 5-6mm long, with both margins rolled inward, and densely hairy on the inner surface; there are 8 stamens, with hairs along the margins below the middle of the filaments; the ovary is superior, densely hairy, 4-loculed, with a slender style. The drupe is yellow, smooth, translucent, 8-10mm in diameter. The seeds are black, with fleshy endosperm. The flowering period is from April to August, and the fruiting period is from August to December.

分布区域 Distribution Area

分布于台湾、广东、海南、广西、云南等地。
Distributed in Taiwan, Guangdong, Hainan, Guangxi, Yunnan and other regions.

生长环境 Growing Environment

生于低湿丘陵地及阔叶疏林中。
Born in low damp hills and broad-leaved sparse forests.