Beaded ear Ye Tai

[ ] Chu, n Zh Pinyin name reports R Y 's keyword T I
[ alias ] column cell ear Ye Tai, Peng grass, tree moss
[ source ]
Medicine source: Ye Taike Beaded ear for ear plants Ye Tai plant.
Latin animal mineral name: Frullania tamarisci ( L. ) Dum.subsp.moniliata ( Reinw, B1.et Nees ) Kamim ( F.moniliata ( Reinw, B1.et Nees Mont. ) )
Harvest and storage: collected all the year round, clean, fresh or dried.
[ ] the original morphology of plant red brown, green, interwoven into the film. Stem length 1-8cm, one to two pinnately branched. Leaf 3 columns, lateral lobes and ventral lobe shaped, imbricate shield front type arrangement, stem and leaf dorsal lobe ovate to ovate-triangular, concave, apex with a small sharp, thin circle is blunt. The leaf cells of hexagonal cell wall with round, triangle, a globular thickening. Abdominal flap saccate, inclined exhibit; stems ventral lobe to oblate, strong expansion, the upper 1 / 4-1 / 6 lobed. Dioecious. Female bracts borne on top of tress, perianth obovoid, with 3 ridges, has a short beak; male bracts, spicate, bract 4-6 on, strong expansion.
[ ] habitat distribution
Ecological environment : in the stems and branches and the rock surface. Four seasons of growth.
Resource distribution: located in Anhui, Zhejiang, Jiangxi, Fujian, Taiwan, Guangxi, Sichuan, Yunnan, Tibet and other places.
[ character ]
1 character identification this product was curled sheet block, violet Brown or dark brown, shiny, as several or tens of small shape rolling small accumulations. Wet after flattening, stem length up to 5cm, one to two pinnately branched. Leaf 3 columns, side of Ye Kuo oval, in 2 rows, which is of 0.95mm length, width of about 0.7mm, entire, easy to ventral curl, the abdominal flap with cystic dilatation; ventral lobe smaller, renal rounded, lobed. Qualitative a bit stiff. Gas, light.
2 microscopic Ye Heng slice: cell irregular polygon, near the leaf base in Central San has a 1-2 column large oil cell.
[ ] the chemical composition of species (Frullania tamarisci ) plants friedelin ( friedelin ), left ear Ye Tai lactone (frullanolide ), alpha - ring costunolide ( a - cyclocostunolide ), gamma - ring costunolide ( R - cyclocostunolide ), costunolide ( costunolide ), ( luteolin ), beaded luteolin Joel Ye Tai, terpene alcohol ( tamariscol ).
[ ] taste slightly bitter cold; light;
[ ] Qingxin Mingmu functions. The main fever upset; swollen; blurred vision
[ usage]: orally taken decoction, 6-9g.
Excerpts from" Chinese Materia Medica" [ ]

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