蒲葵叶，中药名。为棕榈科蒲葵属植物蒲葵Livistonachinensis（Jacq.）R.Br.的叶。分布于我国南部。具有收敛止血，止汗之功效。主治咳血，吐血，衄血，崩漏，外伤出血，自汗，盗汗。
Pu-kui-ye, name of Chinese Medicinal Material. Leaves of Livistona chinensis (Jacq.) R.Br.) is the leaf of the plant Livistona chinensis (Jacq.) R.Br. of the Arecaceae family. It is distributed in the southern part of China. It has the functions of astringing to stop bleeding and sweating. It is mainly used to treat hemoptysis, hematemesis, epistaxis, menorrhagia, external bleeding, spontaneous sweating, and night sweats.

功效作用 功能
Efficacy and Functions

收敛止血，止汗。主治
Astringent to stop bleeding and sweating. Used to treat...

咳血，吐血，衄血，崩漏，外伤出血，自汗，盗汗。用法用量
Coughing up blood, vomiting blood, nosebleeds, excessive menstrual bleeding, bleeding from external injuries, spontaneous sweating, night sweats. Dosage and administration.

内服：煎汤，6-9g；或煅存性研末，3-6g。外用：适量，煅存性研末撒。相关论述
Internal use: Decoction, 6-9g; or powdered after calcination, 3-6g. External use: appropriate amount, sprinkle the powdered after calcination. Related discussion.

1、《本草拾遗》：“败扇烧为末，和粉粉身上，主汗，弥败者佳。”2、《纲目》：“败蒲扇烧灰酒服一钱，止盗汗，及妇人血崩、月水不断。”临床应用 相关配伍

1. "Compendium of Materia Medica": "Burned fan palm leaves into powder, apply on the body, can treat excessive sweating, especially effective for those with profuse sweating."2. "Outline of the Materia Medica": "Take one qian of burned fan palm leaves with wine, can stop night sweats, as well as excessive menstrual bleeding and continuous menstruation in women." Clinical application and relevant compatibility.

治盗汗，故蒲扇灰研细，每服三钱，温酒调下，无时。（《医学纲目》止汗散）加工炮制 采收加工
To treat night sweats, grind the ash of cattail leaves finely, take three qian (a traditional Chinese unit of weight) per dose, mix with warm wine, and take it without any specific timing. (From "Compendium of Medical Science - Perspiration-Stopping Powder") Processing and preparation: Harvest and process.

全年均可采，剪下叶片，切碎晒干。药材鉴别 药材性状
Harvest throughout the year, cut the leaves, chop them, and dry them in the sun. Identification of medicinal materials and their characteristics.

完整干燥叶大，形如扇，直径可达lm以上，掌状深裂，直达中部，裂片条状披针形，宽约2cm，至顶端渐尖，深2裂，分裂部分长达50cm，下弯；具长叶柄，可达lm余，平凸状，下部边缘有2列倒钩刺。气微，味淡。植物学信息 植物种属
The leaves are large, completely dry, fan-shaped, with a diameter of over 1 meter. They are deeply lobed like a palm, reaching the center directly. The lobes are linear-lanceolate, about 2 cm wide, tapering gradually to the apex, deeply 2-lobed, with the lobes reaching up to 50 cm in length, bending downwards. They have long petioles, over 1 meter long, flat and convex, with two rows of downward-hooked spines along the lower edge. The plant has a faint aroma and a mild taste. Botanical information about the plant species.

棕榈科蒲葵属植物蒲葵。形态特征
The plant belongs to the Arecaceae family and the genus Cyrtostachys. It has distinctive morphological characteristics.

蒲葵，别名葵扇木《陆川本草》，扇叶葵《广州植物志》，蓬扇树《广西中兽医药用植物》。乔木，高达20m。叶阔肾状扇形，直径达lm以上，掌状深裂至中部，裂片线状披针形，基部阔4-4.5cm，先端长渐尖，2深裂，其分裂部分下垂，长达50cm；叶柄长达2m，下部两侧有逆刺。花序呈圆锥状，粗壮，长约lm，总梗上有6-7个佛焰苞，约6个分枝花序，长达35cm，每分枝花序基部有1个佛焰苞，分枝花序具2次或3次分枝，小花枝长10-20cm。花小，两性，黄绿色，长约2mm；萼片3，覆瓦状排列；花冠约2倍长于花萼，3裂几达基部；雄蕊6，花丝合生成一环并贴生于花冠基部；子房由3个近分离的心皮组成，3室。核果椭圆形，状如橄榄，长1.8-2.2cm，径1-1.2cm，黑褐色。种子椭圆形，长1.5cm，直径0.9cm。花期4月。分布区域
Portia tree, also known as Kui Shan Mu in "Lu Chuan Materia Medica", Shan Ye Kui in "Guangzhou Flora", and Peng Shan Shu in "Guangxi Medicinal Plants for Veterinary Use", is a tall tree that can grow up to 20 meters in height. Its leaves are broad, kidney-shaped, and fan-shaped, with a diameter of over 1 meter. The leaves are deeply lobed towards the center, with lobes linear-lanceolate in shape, about 4-4.5 cm wide at the base, gradually tapering to a sharp point at the tip, and deeply divided into two lobes, with the lower part of the divided section hanging down, reaching up to 50 cm in length. The leaf stalk can grow up to 2 meters long, with backward thorns on both sides at the lower part. The inflorescence is cone-shaped, stout, about 1 meter long, with 6-7 bracts on the main stalk, around 6 branched inflorescences, each reaching up to 35 cm in length. Each branched inflorescence has a bract at the base, and the branched inflorescence branches out 2 or 3 times, with the small flower branches being 10-20 cm long. The flowers are small, bisexual, yellow-green, about 2 mm long; the sepals are arranged in a tile-like manner, and the corolla is about twice as long as the calyx, 3-lobed almost to the base. There are 6 stamens, with the filaments fused into a ring and adnate to the base of the corolla. The ovary consists of 3 nearly separate carpels, with 3 chambers. The fruit is elliptical, olive-shaped, 1.8-2.2 cm long, 1-1.2 cm in diameter, and blackish-brown. The seeds are elliptical, 1.5 cm long and 0.9 cm in diameter. The flowering period is in April. This plant is distributed in certain regions.

分布于我国南部。生长环境
Distributed in the southern part of our country. Growing environment.

栽于庭园或宅旁，本种在广东新会县栽培较多。
Planted in the garden or near the house, this species is cultivated more in Xinhui County, Guangdong.