The source is from Compendium of Materia Medica
The phonetic name is bā ji ǐ oliá nyè
The English name is Leafofcomondysoma
The alias is Podophyllum
Source
The medicinal materials are the leaves of Dysosma versicolor, Dysosma versicolor and Dysosma chuanensis belonging to Berberidaceae.
Latin plant and animal mineral names: 1. Dysosma versipellis (hance) m. chengeying 2. Dysosma pleiantha (hance) Woods. [d. Hispida (hao) Chun] 3. Dysosma veitchii (hemsl. etwis.) fueying
harvesting.
Original form
1. Dysosma versicolor, a perennial herb, with erect stems and a height of 2-3cm. Unbranched, hairless, light green. The rhizome is stout, transverse and has obvious bowl-shaped nodes. Cauline leaves 1, sometimes 2, peltate; The petiole is 1-15cm； long; The leaf blade is round, about 3cm in diameter, often deeply divided up to the middle of the leaf, with 4-9 shallow or deeply divided edges. The lobes are wedge-shaped oblong or oval, 2.5-9cm long and 5-7cm wide, with sharp apex and needlelike serrations on the edges, with no hair on the top and dense or sparsely hairy on the bottom. 5-8 flowers are arranged in umbels, which are inserted above the petiole base and near the leaves; Pedicel thin, about 5cm long, flowers drooping, corolla deeply colored; Sepals 6, sparsely hairy outside; Petals 6, spoon-shaped obovate, about 2.5cm； long; Stamens 6, containing septa protrusion; Ovary superior, 1-loculed, stigma large, peltate. Berries are oval or ovoid. There are many seeds. The flowering period is from April to June, and the fruiting period is from August to October.
2. Hexagonal lotus, perennial herb, erect stem, hairless, 1-2cm high. The rhizome is thick and the nodes are obvious. Cauline leaves usually 2, opposite, peltate; Petiole 1-15cm long, glabrous; Leaf blade oblong or suborbicular, 16-22cm long, 9-18cm wide, glabrous, 6-9-lobed, lobes broadly triangular-ovate, with needle-like teeth at the edge. 5-1 flowers are arranged in umbels, which are born at the intersection of two stems and leaves. The pedicel is 2-3(-6)cm long and the flowers droop. Sepals 6, oval or elliptic oblong, petals 6, purplish red, oblong, 2.5-3.5cm long and 1-1.5 cm wide; Stamens 6, 1.2-2.3cm long, anthers oblong, apex obtuse; Ovary superior, 1-loculed, style short, stigma peltate. Berries are subglobose. The flowering period is May-June and the fruiting period is August-September.
3. Dysosma chuanensis, a perennial herb with juicy stems and a height of 1-2cm. The base is densely covered with large brown scales. Leaves alternate, papery, 2 pieces, peltate; Leaf blade is round, about 2cm in diameter, usually 6-8 palmately parted almost to the middle, lobes are wedge-oblong, apex is usually 3-lobed, lobules are triangular, the upper part is glabrous, the middle part of the leaf is reddish brown, the lower veins are sparse, and then become glabrous. Umbellies have 2-6 flowers, which are clustered in the axils of the branches at the top of the stem (rare axils are exogenous), and the pedicels are 1.5-2cm long and hairy; Sepals 6, membranous, oblong-lanceolate, 4-5cm long, sometimes up to 6 cm; Stamens 6, anther apex apiculate; Ovary is 1-loculed, ovules are numerous, style is short and thick, stigma is large and fringed. Berries are ovoid, red and about 3cm long. The flowering period is from April to June, and the fruiting period is from August to October.
Habitat distribution
Ecological environment: 1. Born in shady and humid places under forests on hillsides at an altitude of 3-22m. A small amount of cultivation.
2. Born in shady and humid places under forests on hillsides at an altitude of 6-16m, or with a small amount of cultivation.
3. Born in a shady and humid forest at an altitude of 12-22m.
distribution of resources: 1. distribution in Zhejiang, Jiangxi, Henan, Hubei, Hunan, Guangdong, Sichuan, Guizhou, Yunnan and other places.
2. It is distributed in Anhui, Zhejiang, Fujian, Taiwan Province, Henan, Hubei, Hunan, Guangxi, Sichuan, Yunnan and other provinces.
3. It is distributed in Sichuan, Guizhou and Yunnan.
the taste is bitter; Xin; The function of calming nature < P > meridian tropism and lung meridian tropism < P > is mainly used for clearing away heat and toxic materials; Cough and asthma. Main carbuncle swelling furuncle; Administration and dosage of asthma and cough
Oral administration: decoction, 6-1g; 15-3g； of fresh leaves; Or mash the juice. External use: appropriate amount, tamping or sticking.
the attached prescription ① treats asthma: one or two fresh leaves of Dysosma versicolor and two dried persimmons. Water-fried brown sugar suit. ("Fujian Chinese Herbal Medicine") 2 Treatment of carbuncle on the back: the fresh leaves of Dysosma versicolor are densely pricked with needles, soaked in rice soup and pasted on the affected area twice a day. (Fujian Chinese Herbal Medicine)
Excerpt from Chinese Materia Medica
Decocting container
(1) It is very important to choose a vessel for decocting Chinese medicine. Casseroles and crocks are the first choice for decocting medicine, followed by enamelware and stainless steel pot. Iron pots and copper pots are the most taboo. Casseroles and crocks have stable chemical properties, uniform heating and slow heat transfer, and water is not easy to evaporate when decocting.
(2) It should be noted that the casserole will crack if it is heated or cooled suddenly. Therefore, the casserole that has just been fried with medicine should not be cleaned with cold water immediately. It can be cooled on dry wood chips or shelves before cleaning the medicine scale. The oil stains on the casserole should not be soaked with detergent to prevent sewage from infiltrating into the pores. It can be wiped with tea residue left over, or soaked in rice washing water for baking, and then brushed with a brush.
(3) The heat transfer in stainless steel pot is too fast, so it should be stirred frequently when decocting, otherwise the medicinal materials will stick to the pot wall, and it will be easy to paste the pot if you are not careful. Phoenix Chinese medicine reminds everyone to pay special attention to the fact that you must never use iron pots and copper pots to decoct medicine. Because iron and copper are active elements, they easily react with various chemical components in traditional Chinese medicine, resulting in toxic and side effects.
(4) In addition, you should use cold water instead of hot water. Also pay attention to the heat, generally boil with strong fire (urgent fire), and then simmer slowly with slow fire. If you have special requirements, you should suffer according to the doctor's advice.