Rhododendron Leaf

[source] from "Zhejiang common folk herbal medicine". [name] D ù Ju ā n Hu ā Y è [source] Medicine source: to Rhododendron Rhododendron leaf. Latin plant animal mineral name: Rhododendron simsii Planch.[R Sweet var.simsii Maxim in－dicum; R.indicum (L.) Sweet var.Ignescens Sweet] Harvesting and storage: spring and autumn harvest, fresh or dried. The original form [] deciduous or semi evergreen shrub, high 2-5m. Much branched, young branchlets densely red brown or brown and compressed strigose, old branches grayish yellow, glabrous, bark diastema. Flower buds ovate, the middle part of the back is brown strigose, margin ciliate. Ye Erxing; spring leaves papery, short summer long, leathery, ovate elliptic, or ovate lanceolate, 3-6cm long, 2-3cm wide, apex acute, with mucro, base cuneate, entire, surface sparsely covered with reddish brown strigose, abaxially densely brown strigose, veins more many. Flowers 2-6, umbels, fascicled branch end; pedicels ca. 5-8mm; calyx deeply 5 - lobed, lobes ovate to lanceolate, long 3-7mm, outside densely strigose and eyelashes; corolla broadly funnelform, rose - pink, purple, long 3-5cm, 5 - lobed, lobes obovate, above 1 flap and nearly 2 flap with deep red spots; stamens 10, dilute 7-9, filaments puberulent in lower part, anthers purple; ovary ovoid, room 5, long 5-8mm, densely long flat hairy, styles slender. Capsule ovoid, 1-1.2cm long, densely brown strigose, persistent calyx. Florescence 4-6 month, month of fruit period 7-9. [distribution] Ecological environment: born in hilly or flat, sparsely shrubs. Resource distribution: distribution in the Yangtze River and South East of Taiwan, around, West to Sichuan, Yunnan. [] in the chemical composition of the leaves and young shoots containing flavone, coumarin, three terpenes, organic acids, amino acids, phenols, tannins, sterols, sterols, cardiac glycosides, volatile oil; flavonoids in Rhododendron spanotrichum A and B, ostrich fern Matteuccia struthiopteris alcohol (matteucinol) and alcohol (matteucinol) and the ostrich fern glycoside (matteucinin) [3], containing ursolic acid (ursolic acid) and andromedotoxin (an-dromedotoxin) [5]. [pharmacological effects] see Rhododendron. [taste] acid; flat [indications] Qingrejiedu Huatanzhike; hemostasis. The main boils; urticaria; traumatic hemorrhage; bronchitis [usage]: the amount, use fresh pound deposited; or washed fried. Oral: decoction, 10-15g. [the paper] 1 "classification": wash hot boil herbal. 2 "Zhejiang common folk herbal medicine": swelling of bleeding. [] excerpts from "Chinese Materia Medica" http://chinese-herbal-medicines-directory.blogspot.com/