White Schefflera

[ ] B I Hu 's Pinyin name. Zh n Ch, be be 's I
[ alias ] Han from Guangxi, Ye Lian, seven, seven Schefflera
[ source ]
Medicine source: to Araliaceae white Schefflera root or stem, leaf.
Latin animal mineral name: Scheffter leacantha Vig [Schef-flera kwangsiensis Li ] Merr.ex.
Harvest and storage: annual recoverable, clean, fresh or dried.
[ ] the original morphology of shrubs, height of about 2m. Sometimes climbing. Small branches are longitudinal wrinkles, glabrous; internodes short, long 1-1.5cm. Leaf with leaflets 5-7; petiole length 4-8cm, densely pubescent when young, later glabrescent, petiolule slender, long 0.5-2.5cm, long on both sides of the central, relatively short, hairy and petiole; leaflets leathery, oblong-lanceolate, dilute elliptic-oblong, length 6-9cm, width 1.5-3cm; apex acuminate, base cuneate, margin entire, revolute, both surfaces glabrous; midrib only below apophysis, lateral veins 5-6 on, and a dense network of veins on both surfaces is very obvious and uplift. Inflorescence terminal, ca. 12cm, branches few, a corymbose, tomentose when young, old thinning to glabrous; inflorescences umbels diameter of about 1cm, racemose arranged in about 7cm long branched; peduncle long 1-1.5cm, pedicels ca. 5mm, are sparsely stellate tomentose, calyx long 1mm, hairy or glabrous, margin subentire; petals 5, 2mm long, glabrous; stamens 5, filaments ca. 3.5mm; ovary inferior, room 5, absent; disk slightly uplift. Fruit ovoid, with 5 ridges, even raised disk length 6-7mm, diameter 5mm, yellow and red, glabrous. Florescence in April, fruit period in May.
[ ] habitat distribution
Ecological environment : in forests or on stone mountain.
Resource distribution: distribution in Guangdong, Guangxi and other places.
Cultivated [ ]
Biological characteristics of cool and moist environment. Lax to edaphic requirement, but with loose, fecund arenaceous qualitative loam planted as appropriate. Cultivation techniques for seed propagation and cutting propagation. Seed propagation: 5-6 month when the fruit is ripe with the mining with sowing, seedling height 5-7cm transplantation 1, next to colonization. Cutting propagation; the spring, selected biennial branches, cut into 12-15cm long, inserted in the soil or sand.
Field management of growth during the autumn, Yu Chun, Shi farmyard manure 1 chase.
[ character ]
Character identification stems and branches, cylindrical in shape, often cut into thick slices or section, length 1-3cm, diameter 0.4-3cm. The outer surface of gray to yellowish brown, with longitudinal wrinkles and punctate lenticular. Sometimes visible annular leaf scars, cork often flaking, body slightly lighter, a solid mass. Yellow-white section, skin thin, wooden ministry is wide, radial texture clear, bribery of loose or into a void. Leaves much shredding, complete leaflets leathery, oblong to lanceolate, long 5-12cm, 1.5-5cm wide, apex acuminate, base cuneate, margin entire and slightly to the eye against zheng. The above grayish green or grayish green or grayish brown, the color is slightly lighter. Midrib and lateral veins pinnate, protruding below on. Petiolule length 1-3cm. Gas micro, taste bitter, astringent. Stems branched transverse: cork cell 10 columns, its often outside of epidermal cells and thick cuticle. Cortical lateral has a 1-3 column stone cell ring, inside has many secretory canal, diameter 40-70 m; there are external libriform fiber bundle, the lateral group. Pericycle fiber lignified, arranged into crescent, located in phloem outside. Phloem often decadent, scattered in the secretory canal. Cambium ring. Xylem diameter 40-50 m, ray width 1-4 cells, petrified wood, with the wall of hole. Medullary broad, scattered secretory canal, near the wood of wood of xylem cells in series, office series cell lignified, center area fine wood or wood chest. The parenchyma cells contain calcium oxalate crystals and crystal.
Ye Heng: section on epidermal cell, each of the 1 columns, outer cuticle, epidermis of mesothelial cells with 1 columns, the larger diameter epidermal cells in 3-4 times; the lower epidermis stoma. Palisade cell short, class of rectangular 2-3 columns, spongy tissue, osteoporosis, both cell contains calcium oxalate crystal and crystal group. Mesophyll textile occasionally secretory canal. The midrib, lower epidermis within each with a plurality of layers of collenchyma cells, palisade tissue through the midrib; vascular collateral type, peripheral fiber group; thin-walled cells with calcium oxalate crystal powder in secretory canal side.
[ ] physicochemical identification identification take the powder 0.5g, to have alcohol reflux extraction, filtering, concentrating the filtrate to 1ml, for the following test: ( 1 ) to obtain filtrate to the filter paper, sprayed with potassium permanganate sodium carbonate solution, yellow to light brown spots. ( check the organic acid ) ( 2 -) to obtain filtrate to the filter paper, spray with 0.2% indinavir three ketone test solution, after heating was purple red. ( check the amino acid )
[ ] taste bitter astringent; temperature;
[ function ] Qufeng pain; massage. The main rheumatic arthralgia; sciatica; headache; trigeminal neuralgia; abdomen distending pain of dysmenorrhea; fracture; traumatic swelling and pain;
[ usage]: orally taken decoction, 9-15g; or sparkling wine. External: moderate, decoct soup washing; or fresh goods trace and apply.
[ note ]" compendium" folk medicine in Guangxi: pregnant women do not use or used with caution. Abstain from eating fish, goose, duck, atlantic. With stomachache, Jichi acid, spicy food and tobacco, wine.
Excerpts from" Chinese Materia Medica" [ ]
http://chinese-herbal-medicines-directory.blogspot.com/