Thorn.

[ source ] from Sichuan Province of" medicine".
[ ] Pinyin name C Hu 's n B have to be
English name [ ] root of Slenderstalk Mahonia, root of Chinese Mahonia, Slender-stalk Mahonia
[ alias ] mouse agouti, Coptis, barbed skullcap, wood mountain, wild Radix Scutellariae radix scutellariae.
[ source ]
Medicine source: Berberidaceae plant leaves and ten credit, fine stalk ten credit, CLHUANGBO from Yunnan and Changyang ten big contribution of root and stem.
Latin animal mineral name: 1.Mahonia ganpinensis ( Levl ) Fedde ( M.comfusa Sprague ) 2.Mahonia gracilipes ( Oliv. ) Fedde3.Mahonia mairei Takeda4.Mahonia sheridaniana
Harvest and storage: summer, autumn is collected, washed, dried.
[ ] the original morphology
1 leaves and ten credit evergreen shrub, high 2m, old fence section is gray, yellowish green. Leaves imparipinnately compound; petiole short, broad flat; Stipule linear, ca. 1cm; leaves leathery, small 4-7 on, leaf blade ovate-elliptic to oblong, long 4-7cm, 1-1.5cm wide, apex long acuminate, base cuneate or slightly oblique, above green, shiny, pale green below, margin with spiny 2-7 on, vein below is not obvious. Racemes long 6-12cm, 3-7 fascicled stem top, pedicels ca. 3mm, bracteoles ovate, ca. 2mm; sepals 9, in 3 whorls, a petal, outer sepals ovate, round and round sepals ovate-elliptic; petals 6, longer than calyx ovate elliptic, shorter stamens 6;; pistil 1, almost no style, stigma capitate; Ovarian 1 rooms, with 2 ovule. Berry ovoid, ca. 7mm, blue, with white. Flowering of 8-9 months, fr. 10-12.
2 fine stalk ten credit evergreen shrub, high 1-2m. Stems erect, section yellow. Leaves alternate; pinnately compound, leaflets 5-7 piece, thick leather sanctions; leaf blade elliptic, elliptic-obovate, basal leaflets smaller, up gradually, length 4-15cm, width 1.5-5cm, apex acuminate, is a spiny, base cuneate, each side has 2-5 sparsely serrate, teeth end of a spiny, above dark green, glossy, green and yellow below, be waxy white, lateral leaflets sessile, terminal leaflet has a shank, long 3-7cm. Raceme ca. 20mm, 2-3 fascicled, axillary withdrawn by bud scales; pedicels slender, filiform, ca. 1cm, bracteoles 1; sepals 9, in 3 whorls, ovate; chemical deep purple, relatively sparse, petals 6, oblong, base the Ministry has 1 pairs of nectar glands; stamens 6, free; ovary oocytes, stigmas flattened, intermediate retuse, no style. Berry ovoid, dark blue. Flowering of 8-9 months, fr. 10-12.
3 CLHUANGBO from Yunnan evergreen shrubs, M. Stems erect, bark rough, yellow brown, section. Leaves alternate; pinnate, long 25-50cm, long 9-16 of leaflets usually, 21; leaf blade oval lanceolate, up to 8cm, apex long acuminate, spiny, base broadly cuneate or subtruncate, margin with 2-3 spinose serrate, green above, following common green, reticulate veins inconspicuous. Racemes of up to 20cm, 3-5 branches clustered at stem apex; sepals 9, each round of 3, yellow flowers, a diameter of about 5mm, petals 6, base the Ministry has 1 pairs of nectary. Berry spheroid, ripe when blue-black, by whitening. Flowering of 3-4 months, fr. 6-8.
4 Changyang ten credit evergreen shrubs, height of about 1m. Leaves alternate, pinnately compound, leaflets; 7-11; leaf blade ovate, long 1.5-5cm, 1-3cm wide, apex shortly acuminate, base broadly rounded or nearly cuneate, margin with needle teeth 3-4; terminal petiolule length 1.5-2.5cm, elliptic-lanceolate, up to 10cm long, wide 3-3.5cm. Racemes long 5-7cm, often fascicled racemes 3 lane - 1cm; pedicels long 4mm; outer calyx CP circular shape egg, in sepals ovate, inner sepals elliptic; petals obovate, length 6mm, width 3mm, base the Ministry has 2 nectary; stamens 6, long 3.5mm; ovary with 2 ovule. Berry ellipsoid, ca. 1.5cm, diameter of about 1cm, farinose, no night latch style. Flowering of 7-8 months, fr. 9-11.
[ ] habitat distribution
Ecological environment: 1 was born in the hillside in the undergrowth.
2 montane forest edges or irrigation in.
Born in 3 in Sunningdale, near the village of mountain area.
4 the elevation of 2500m mountain mixed forest in.
Resource distribution: 1 distributed in Hubei, Guizhou, sichuan.
2 species in Hubei, Sichuan, Yunnan.
3 Distribution in Yunnan.
4 Distribution in Hubei.
[ character ] dried root is cylindrical, about 1.5cm in diameter, surface brownish yellow, with vertical lines. Section of bright yellow, white wood department. Quality hard. Micro gas smell, taste bitter.
[ ] the taste of bitter cold;
[ ] liver kidney meridian;
[ function ] heat dampness, heat-clearing and detoxicating. The main damp-heat dysentery; diarrhea; swollen red eyes; in addition to heat; deficiency; hemoptysis; dizziness; rheumatism; carbuncle swollen sore
[ usage] oral administration of Decoction: fresh goods, 10-15g, 30-60g. External: moderate, grind end powder.
[ ] the discussion
1" and" two will be party: Tom Lee, clear leader Lee, in addition to wind-heat. Treatment of dog bites, insect.
2" Tianbao Materia Medica": clear fire antipyretic. The rule head within the nebula disorder, mania.
3" Fujian folk medicine": antipyretic, in addition to deficiency. Treatment of tinnitus, dizziness.
4" Sichuan Journal of Chinese Materia Medica": clearing heat, detoxification. Treatment of damp-heat dysentery, swollen red eyes, boils and rheumatic swelling.
Excerpts from" Chinese Materia Medica" [ ]
http://chinese-herbal-medicines-directory.blogspot.com/