桂木干，中药名。为桑科植物白桂木ArtocarpushypargyreusHance.和桂木ArtocarpusnitidusTrec.subsp.lingnanensis(Merr.)Jarr.的果实。白桂木分布于广东、广西、云南等地。桂木分布于广东、海南、广西、云南等地。具有生津止血，健胃化痰之功效。用于热渴，咳血，吐血，衄血，食欲不振。
Gui-mu-gan, name of Chinese Medicinal Material. It refers to the fruit of the Moraceae plants, Artocarpus hypargyreus Hance, and Artocarpus nitidus Trec. subsp. lingnanensis (Merr.) Jarr. The former is distributed in Guangdong, Guangxi, Yunnan, and other places, while the latter is distributed in Guangdong, Hainan, Guangxi, Yunnan, and other places. It has the functions of nourishing yin and stopping bleeding, invigorating the stomach, and resolving phlegm. It is used for symptoms such as thirst, coughing blood, vomiting blood, hemorrhage, and loss of appetite.

功效作用 功能
Efficacy and Functions

生津止血，健胃化痰。主治
Generate body fluids to stop bleeding, strengthen the stomach and transform phlegm. Mainly used for治疗.

用于热渴，咳血，吐血，衄血，食欲不振。用法用量
Indications: Used for symptoms of feverish thirst, coughing up blood, vomiting blood, epistaxis, and poor appetite. Dosage and Administration: [Please provide specific dosage and administration instructions.]

内服：煎汤，15-30g。相关论述
Internal administration: Decoction, 15-30g. Relevant discussion.

《全国中草药汇编》：“治肺结核咯血，支气管炎。”加工炮制 采收加工
"National Compilation of Chinese Herbal Medicines": "Used to treat pulmonary tuberculosis with hemoptysis, bronchitis." Processing and preparation: harvesting and processing.

夏、秋季摘取成熟果实，切片，晒干。药材鉴别 药材性状
In summer and autumn, pick the ripe fruits, slice them, and dry them in the sun. Identify the medicinal materials and their characteristics.

1、药材性状（1）白桂木，肉质聚花果呈类球形，外表面灰绿色至茶褐色，常被锈色绒毛。已切成片块者直径约1.5cm，边缘皱缩不平，切面肉质肥厚，黄白色或淡棕色。内有众多细小瘦果，瘦果心形或卵形，黄色，藏于肉质体内。气微，味酸、微甜。（2）桂木与白桂木粗似，主要区别：聚花果较大，直径2-4cm，厚约5cm。2、饮片性状本品呈类圆形厚片，表面浅棕色至棕褐色，果肉部多为花被形成的肥厚肉质体；肉质体内埋有多数细小瘦果，心形或卵形，黄色。周边灰绿色至茶褐色，皱缩。气微，味酸、稍甜。植物学信息 植物种属

1. Medicinal properties: (1) White cinnamon, the fleshy aggregated fruits are spherical, with a grayish-green to brownish-green outer surface, often covered with rust-colored hairs. Sliced pieces have a diameter of about 1.5cm, with wrinkled and uneven edges, thick fleshy texture on the cut surface, and are yellowish-white or light brown. Numerous small slender fruits are found inside, heart-shaped or oval, yellow in color, embedded in the fleshy body. It has a mild aroma, sour taste, and slightly sweet flavor. (2) Cinnamon is similar to white cinnamon in appearance, with the main difference being that the aggregated fruits are larger, with a diameter of 2-4cm and a thickness of about 5cm.2. Characteristics of medicinal slices: This product is in the form of thick circular slices, with a surface color ranging from light brown to brownish-brown. The fleshy part is mostly formed by the thickened fleshy body of the floral envelope; inside the fleshy body, there are numerous small slender fruits, heart-shaped or oval, yellow in color. The periphery is grayish-green to brownish-green, wrinkled. It has a mild aroma, sour taste, and slightly sweet flavor. Botanical information: Plant species.

桑科植物白桂木和桂木。形态特征
Morphological characteristics of the Moraceae plants Baimu (Ficus virens) and Guimu (Ficus hirta).

1、白桂木又名：胭脂木，红桂木，将军树，将军木。乔木，高达10m，全株有乳汁。树皮暗紫色，成薄片剥落；小枝被略紧贴的柔毛。单叶互生，2列；叶柄长l-2.2cm，有短毛；托叶线形或狭三角形，长约2mm，被毛，脱落后有疤痕；叶片椭圆形或倒卵状长圆形，长7-22cm，宽3-8.5cm，先端渐尖或短渐尖，基部楔形，全缘，嫩叶常为羽状浅裂，上面无毛有光泽，下面密被灰白色短绒毛；侧脉7-9对，与细脉交织成网脉在背面突起。花单性，雌雄同株；雄花序单个腋生，倒卵形或棒状形，长1.5-2cm，直径1-1.5cm，总花梗长1-2cm，被浅灰色短柔毛；雄花有花被片4，分离，线形或匙形，长1mm，密被微柔毛；雄蕊1，花丝长椭圆形，花药椭圆形。聚合果近球形，直径3-4cm，黄色，干时褐色，被短毛，表面有不明显、宿存的乳状突起，萼片近轴部分分离，结果时约12枚；果柄长3.5-6.5cm，被短柔毛。花期春末夏初，果期秋季。2、桂木又名：白桂木，大叶胭脂，红桂木，狗果树，胭脂公。桂木与白桂木的区别在于：叶片椭圆形或卵状长椭圆形，先端钝或短渐尖。聚合果直径达5cm，鲜时红色，干后褐色，被绒毛；种子10-15颗。生长环境

1. Bai Gui wood, also known as Yanzhi wood, Hong Gui wood, General's tree, General's wood. It is a tall tree, reaching up to 10 meters, with milky sap throughout the plant. The bark is dark purple, peeling off in thin flakes; the small branches are covered with slightly pressed soft hairs. The leaves are alternate, in 2 rows; leaf stalks are 1-2.2cm long, with short hairs; stipules are linear or narrowly triangular, about 2mm long, hairy, leaving scars after falling off; leaf blades are elliptic or inverted ovate-oblong, 7-22cm long, 3-8.5cm wide, gradually pointed or shortly pointed at the tip, cuneate at the base, entire margin, young leaves are often pinnately shallowly lobed, shiny and hairless on the upper surface, densely covered with gray-white short hairs on the lower surface; lateral veins are 7-9 pairs, interlacing with fine veins to form a reticulate venation that protrudes on the back. The flowers are unisexual, with male and female flowers on the same plant; male flowers are solitary in axils, oblong or rod-shaped, 1.5-2cm long, 1-1.5cm in diameter, with a total flower stalk 1-2cm long, covered with light gray short soft hairs; male flowers have 4 sepals, separate, linear or spoon-shaped, 1mm long, densely covered with fine hairs; stamens 1, filaments elongated elliptic, anthers elliptic. The aggregate fruit is nearly spherical, 3-4cm in diameter, yellow, turning brown when dry, covered with short hairs, with inconspicuous, persistent milky protrusions on the surface, sepals partially separated near the axis, resulting in about 12 pieces; fruit stalks are 3.5-6.5cm long, covered with short soft hairs. Flowering occurs in late spring to early summer, and fruiting in autumn.2. Gui wood, also known as Bai Gui wood, Da Ye Yanzhi, Hong Gui wood, Dog fruit tree, Yanzhi Gong. The difference between Gui wood and Bai Gui wood lies in the shape of the leaf blades, which are elliptic or ovate-oblong, with blunt or shortly pointed tips. The aggregate fruit can reach a diameter of 5cm, red when fresh, turning brown when dry, covered with hairs; 10-15 seeds. Growth environment.

1、白桂木生于低海拔的温暖山区、路旁、林缘或疏林中。分布于广东、广西、云南等地。2、桂木生于低海拔的山地、林缘、多栽培。分布于广东、海南、广西、云南等地。

1. Baimu grows in warm mountainous areas at low altitudes, along roadsides, at the edge of forests, or in sparse forests. It is distributed in Guangdong, Guangxi, Yunnan, and other regions.2. Guimu grows in mountainous areas at low altitudes, at the edge of forests, and is often cultivated. It is distributed in Guangdong, Hainan, Guangxi, Yunnan, and other regions.