Bull bitter Mai

[ source ] was contained in the" China higher plants".
Pinyin name ] [ Duō Tó u K ǔMǎ I
[ ] all-grass of Polycephalous Ixeris English name
[ alias ] yellow Viola yedoensis, yellow mountain duck tongue grass, scissors, scissors, revive grass grass
[ source ]
Medicine medium source: as the Compositae many Kumai entire grass.
Latin botanical mineral name: Ixeris polycephala Cadd. animal [Lactruca polycephala ( Gass. ) Benth.]
Harvest and storage: the summer harvest, clean, fresh or dried.
[ ] the original morphology of many Kumai annual or biennial,15-40cm. Glabrous. Basal leaf blade strip wraps around needle form, long 8-22cm, wide 6-13mm, first close the acuminate, base narrowed into sessile, entire, thin pinnatifid; cauline leaf blade elliptic-lanceolate or lanceolate, long 6-14cm, wide 8-14mm, sessile, apex acuminate, base auriculate, amplexicaul. Dense corymbose heads into or near umbrella a matter of conscience too, with fine stalk; involucral bracts6-8mm; outer involucral bracts small, ovate, inner involucral bracts 8, ovate-lanceolate, long 5-8mm; a yellow, long 8-9mm, apex 5 - tooth crack. Achenes yellow-brown when mature, grain hammer, long 3-4mm, winged branches, apex short cusp, beak ca.1mm, crested white. Fruit period4-7 month.
[ ] habitat distribution
Ecological environment: usually left edge or lowland.
Resource distribution: located in Jiangsu, Anhui, Zhejiang, Jiangxi, Fujian, Hubei, Hunan, Guangdong, Sichuan, Guangxi, and Yunnan
[ character ] trait distinguishing the grass long 15-30cm. Complete basal leaves after flattening linear lanceolate, long 8-20cm, wide 5-13cm, margin entire or with short teeth, thin pinnatifid; cauline leaf blade elliptic-lanceolate or lanceolate, long 5-15cm, wide 7-14mm, winged edge, beak ca.1mm. Gas micro, taste bitter.
[ ] bitter taste; Gan; cool
[ ] functions of heat; detoxification; dampness. The main throat; swollen red eyes; appendicitis; furuncle
[ usage] oral Decoction: fresh goods30-45g,9-15g. External: fresh goods amount, trace and apply.
[ ] the treatise" compendium" the whole grass: Xinhua materia medica for sore throat, abdominal pain, appendicitis, rubella. External to the innominate toxic swelling, acute mastitis.
Excerpts from" Chinese Materia Medica" [ ]

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