净耳水苋:净制耳水苋
Jing-er-shui-xian: Er-shui-xian processed by cleaning.

功效作用 功能
Efficacy and Functions

健脾利湿，行气散瘀。主治
Tonify the spleen and eliminate dampness, promote qi circulation and dispel blood stasis. Used to treat...

脾虚厌食，胸膈满闷，急慢性膀胱炎，妇女带下，跌打瘀肿作痛。用法用量
Spleen deficiency causing poor appetite, fullness and stuffiness in the chest and diaphragm, acute and chronic cystitis, abnormal vaginal discharge in women, and pain from bruises and swelling due to falls or blows. Dosage and administration.

内服：煎汤，12-24g，鲜品可用至30g；或泡酒。注意事项
Internal administration: Decoction, 12-24g, up to 30g for fresh herbs; or soak in alcohol. Precautions.

孕妇禁服。相关论述
Pregnant women are prohibited from taking this. Further discussion is needed.

《全国中草药汇编》：“治急慢性膀胱炎，白带过多。”临床应用 相关配伍
"National Compilation of Chinese Herbal Medicines": "Used for treating acute and chronic cystitis with excessive leukorrhea." Clinical application and relevant compatibility.

1、治脾虚厌食：（耳水苋）鲜草每次30g，生葱3株。合煎饮。连服2-3次。（《泉州本草》）2、治胃冷吐蛔：（耳水苋）鲜草每次30g（干者15g），合生姜3片、红枣5枚。水煎服。（《泉州本草》）加工炮制 采收加工

1. Treatment for spleen deficiency and poor appetite: Fresh Ears of Water Amaranth 30g each time, 3 scallions. Decoct together and drink. Take continuously for 2-3 times. (From "Quanzhou Materia Medica")2. Treatment for cold stomach, vomiting, and intestinal worms: Fresh Ears of Water Amaranth 30g each time (15g if dried), with 3 slices of fresh ginger and 5 red dates. Decoct in water and take orally. (From "Quanzhou Materia Medica")Processing and preparation: Harvest and process.

夏、秋季采收，洗净，切碎，鲜用或晒干。植物学信息 植物种属
Harvest in summer or autumn, wash, chop, and use fresh or sun-dry. Botanical information: Plant species.

千屈菜科植物耳基水苋。形态特征
The plant is Eriocaulon buergerianum, a member of the Eriocaulaceae family. Its morphological characteristics include:

耳基水苋，又名耳叶水苋。草本，直立，少分枝，无毛，高15-60厘米，上部的茎4棱或略具狭翅。叶对生，膜质，狭披针形或矩圆状披针形，长1.5-7.5厘米，宽3-15毫米，顶端渐尖或稍急尖，基部扩大，多少呈心状耳形，半抱茎；无柄。聚伞花序腋生，通常有花3朵，多可至15朵；总花梗长约5毫米，花梗极短，长约1-2毫米；小苞片，2枚，线形；萼筒钟形，长1.5-2毫米，最初基部狭，结实时近半球形，有略明显的棱4-8条，裂片4，阔三角形；花瓣4，紫色或白色，近圆形，早落，有时无花瓣，雄蕊4-8约一半突出萼裂片之上；子房球形，长约1毫米，花柱与子房等长或更长。蒴果扁球形，成熟时约1/3突出于萼之外，紫红色，直径2-3.5毫米，成不规则周裂；种子半椭圆形。花期8-12月。分布区域
Earleaf amaranth, also known as water amaranth with ear-shaped leaves. It is a herbaceous plant that grows upright, with few branches, no hair, and reaches a height of 15-60 centimeters. The upper part of the stem is 4-angled or slightly winged. The leaves are opposite, membranous, narrowly lanceolate or rectangular lanceolate, 1.5-7.5 centimeters long, 3-15 millimeters wide, gradually pointed or slightly acute at the tip, enlarged at the base, somewhat heart-shaped or ear-shaped, semi-clasping the stem; they are sessile. The umbel inflorescence is axillary, usually with 3 flowers, sometimes up to 15; the peduncle is about 5 millimeters long, with very short flower stalks about 1-2 millimeters long; there are 2 linear bracts; the calyx tube is bell-shaped, 1.5-2 millimeters long, initially narrow at the base, becoming nearly hemispherical when mature, with 4-8 slightly prominent ribs, 4 lobes that are broadly triangular; the 4 petals are purple or white, nearly circular, early falling off, sometimes absent, with 4-8 stamens protruding about half the length of the calyx lobes; the ovary is globose, about 1 millimeter long, with a style equal to or longer than the ovary. The capsule is flattened-globose, protruding about 1/3 outside the calyx when mature, purple-red, with a diameter of 2-3.5 millimeters, irregularly splitting when mature; the seeds are semi-elliptical. The flowering period is from August to December. Distribution area.

分布于河北、陕西、甘肃、安徽、江苏、浙江、河南、湖北、云南等地。生长环境
Distributed in Hebei, Shaanxi, Gansu, Anhui, Jiangsu, Zhejiang, Henan, Hubei, Yunnan and other regions. Growing environment.

喜生于水稻田中及潮湿的地方，不常见种。
Water caltrop is a plant that grows in rice fields and damp places, and it is not commonly seen.