Athyrium multidentatum

[ source ] was contained in the" terms and names of" fern.
Pinyin name ] [ Duō Chì Ji Tí Gà I Ju é
[ ] Many Toothed Lady Fern English name
[ source ]
Medicine medium source: Athyriaceae Athyrium multidentatum rhizome.
Latin animal mineral name: Athyrium multidentatum ( Doell. ) Ching[A.filix-foemina Roth.var.multidentatum Doell.]
Harvest and storage: summer, fall to dig up the roots, removed from fibrous roots, washed, dried.
[ ] the original morphology of plants with high610-120cm. Rhizome short, top and base of petiole densely brown, large lanceolate scales. Leaves fascicled; petiolar long 22-55cm, base black brown, to straw color, occasionally small scales; leaf blade ovate-lanceolate, long 40-60cm, wide 20-30cm, apex acuminate, base rounded wedge, the vane shaft below slightly is light brown curling hairs, three back to pinnatifid; pinnae15-18 pairs, alternate, obliquely upward, base1to slightly shortened, middle pinnae lanceolate, long 15-20cm, wide 4.5-6cm, apex long acuminate, base truncate, two back to pinnatifid; pinnules25-28 pairs, alternate, lobes10-15, inclined exhibit, lanceolate, to gradually narrow, margin and apex are long sharp serrated; pinnately veined, lateral veins 2-4 pairs, single. Sori are hooked on horseshoe, each lobe has1-4, basal lobes often have 3 pairs; indusia and sorus shape, on the surface of granular ornamentation.
[ ] habitat distribution
Ecological environment : in elevation of 300-900m forest, wetland, roadside ditch or stones in the creek.
Resource distribution: distribution in the northeast, North China and Shandong.
[ ] taste slightly bitter cold;
[ ] the lung meridian; stomach; intestine by
[ ] functions of heat-clearing and detoxicating; insecticidal. The main bug to accumulate abdominal pain; influenza; measles
[ usage]: orally taken decoction,10-15g.
[ ] the treatise" compendium" Xinhua materia medica: Qingrejiedu, insecticidal function. For insect plot, abdominal pain, and prevention of influenza and measles.
Excerpts from" Chinese Materia Medica" [ ]

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