荚囊蕨，中药名。为乌毛蕨科植物荚囊蕨Struthiopteris eburnea（Christ）Ching[Blechnum eburnea Christ]的根茎。具有清热利湿，散瘀消肿的功效。主治淋证，疮痈肿痛，跌打损伤。
Jia-nang-jue, name of Chinese Medicinal Material. It refers to the rhizome of the plant Struthiopteris eburnea (Christ) Ching [Blechnum eburnea Christ] in the family of Osmundaceae. It has the functions of clearing heat, promoting diuresis, dispelling stasis, and reducing swelling. It is mainly used for treating symptoms such as stranguria, carbuncles, swelling and pain, and injuries from falls or blows.

功效作用 功能
The efficacy and functions.

清热利湿，散瘀消肿。主治
Clearing heat, promoting diuresis, dispelling stasis, and reducing swelling. Used to treat...

淋证，疮痈肿痛，跌打损伤。用法用量
Dampness syndrome, sores and abscesses with swelling and pain, and injuries from falls and blows. Dosage and administration.

内服：煎汤，6-15g。外用：适量，捣敷。相关论述
Internal use: Decoction, 6-15g. External use: appropriate amount, pounded for application. Related discussion.

《新华本草纲要》：全株：味甘、涩、性凉。有清热解毒，散瘀消肿的功能。用于尿路感染，跌打损伤、疔疮痈肿。加工炮制 采收加工
"Compendium of Materia Medica": The entire plant: with a taste of sweetness and bitterness, and a cool nature. It has the functions of clearing heat, detoxifying, dispelling stasis, and reducing swelling. It is used for urinary tract infections, injuries from falls or blows, and carbuncles and boils. Processing and preparation are required after harvesting.

秋季采收，洗净，晒干或鲜用。植物学信息 植物种属
Harvest in autumn, wash, dry in the sun or use fresh. Botanical information: plant species.

乌毛蕨科植物荚囊蕨。形态特征
The plant belongs to the family Hymenophyllaceae, and it is a filmy fern. Its morphological characteristics include...

植株高25-60cm。根茎粗短，横卧斜生，密被栗棕色、披针形鳞片。叶近簇生，二型；营养叶的柄长3-15cm，禾秆色；叶片披针形，厚革质，长20-45cm，宽2.5-6cm，锐尖头，基部渐变狭，两面光滑，一回羽裂几达叶轴；裂片向下部逐渐缩小成耳形，中部的长1.5-2.5cm，宽4-6mm，短尖状，全缘，侧脉单一，不明显。孢子叶通常略较长，裂片较短而狭。孢子囊群条形，生于叶缘内，与中脉并行；囊群盖条形，外缘着生，成熟时开向中脉，边缘多少啮断状。分布区域
The plant is 25-60cm tall. The rhizome is short and thick, lying obliquely, densely covered with chestnut-brown, lanceolate scales. The leaves are clustered, with two types: the petiole of the trophophyll is 3-15cm long, straw-colored; the leaf blade is lanceolate, thick and leathery, 20-45cm long, 2.5-6cm wide, sharply pointed at the apex, gradually narrowing at the base, smooth on both sides, pinnately lobed, with lobes gradually reducing to auricles at the lower part, 1.5-2.5cm long and 4-6mm wide in the middle, short-pointed, entire margin, single and indistinct lateral veins. The sporophyll is usually slightly longer, with shorter and narrower lobes. The sporangia are linear, borne on the inner leaf margin, parallel to the midrib; the sporangial cover is linear, attached to the outer edge, opening towards the midrib when mature, with the margin somewhat eroded. Distribution area.

分布台湾、湖北、湖南、广西、四川、贵州等地。生长环境
Distributed in Taiwan, Hubei, Hunan, Guangxi, Sichuan, Guizhou and other regions. Growing environment.

生于海拔500-1800m的干旱石灰岩壁上。
It grows on dry limestone cliffs at an altitude of 500-1800 meters.