鸡血莲，中药名。为金星蕨科新月蕨属植物披针新月蕨 Pronephrium penangianum（Hook.） Holtt.【P.penangianum Hook.；Abacopteris penangiana（Hook.） Ching】的根茎或叶。具有活血调经、散瘀止痛、除湿的功效。主治月经不调、崩漏、跌打伤痛、风湿痹痛、痢疾、水肿。
Ji-xue-lian, name of Chinese Medicinal Material. the rhizome or leaves of Pronephrium penangianum (Hook.) Holtt, a plant of the family Thelypteridaceae. It has the functions of promoting blood circulation, regulating menstruation, dispelling blood stasis, relieving pain, and eliminating dampness. It is mainly used to treat irregular menstruation, menorrhagia, traumatic injuries, rheumatic pain, dysentery, and edema.

功效作用 功能
The efficacy and functions.

活血调经、散瘀止痛、除湿。主治
Promoting blood circulation, regulating menstruation, dispersing blood stasis, alleviating pain, and eliminating dampness. Mainly used for treating...

月经不调、崩漏、跌打伤痛、风湿痹痛、痢疾、水肿。用法用量
Menstrual irregularities, excessive menstrual flow, traumatic injuries, rheumatic pain, dysentery, and edema. Dosage and administration.

内服：煎汤，9-18g；或浸酒。外用：适量，捣敷；或浸酒搽。加工炮制 采收加工
Internal use: decoction, 9-18g; or soak in alcohol. External use: appropriate amount, apply as a poultice; or soak in alcohol for topical application. Processing and preparation: harvesting and processing.

夏、秋季采收，晒干或鲜用。植物学信息 植物种属
Harvest in summer or autumn, and dry in the sun or use fresh. Botanical information: Plant species.

金星蕨科新月蕨属植物披针新月蕨。形态特征
The plant belongs to the Adiantaceae family and is called the Adiantum. It has the following morphological characteristics:

植株高120-200cm。根茎长而横生，偶有披针形鳞片。叶近生；叶柄长达100cm，淡红棕色；叶片纸质，干后多呈浅紫色，长40-80cm，无毛，一回羽状；羽片近对生，稍斜上，中部以下的羽片长20-30cm，宽2-2.7cm，基部圆楔形，边缘具软骨质尖齿或大锯齿，顶生羽片同形，有长柄；侧脉羽状，小脉除顶部2-3对分离外，均连接成2行长方形网眼。孢子囊群圆形，背生于小脉中部或中部稍下处；无囊群盖。分布区域
The plant is 120-200cm tall. The rhizome is long and horizontally growing, occasionally with lanceolate scales. The leaves are nearly basal; the petiole is up to 100cm long, pale reddish-brown; the leaf blade is papery, light purple when dry, 40-80cm long, hairless, once pinnate; pinnae nearly opposite, slightly ascending, the lower pinnae are 20-30cm long and 2-2.7cm wide, with a rounded wedge-shaped base, and the margins have cartilaginous teeth or large serrations. The apical pinnae are similar in shape and have long stalks; the veins are pinnate, and except for the top 2-3 pairs, the minor veins are connected into two rows of rectangular meshes. The sporangia are circular, dorsal on the midsection or slightly below the midsection of the minor veins; there are no indusia. Distribution area.

分布于中南、西南及陕西、甘肃、江西等地。生长环境
Distributed in the central and southern regions, as well as in the southwest, Shaanxi, Gansu, Jiangxi, and other areas. Growing environment.

生于海拔200-3600m的疏林下或路边。
Born in sparse forests or by the roadside at an altitude of 200-3600 meters.