Dongfeng food

[ source ] from" China pharmaceutical plant records".
[ ] Pinyin name Dō n Fē n Cà I
[ English ] Scabrous Doellingeria Rhizome and Root name
[ alias ] immortal white grass, grass, clams, immortal Lu Panlong clouds grass, pointed leaves Chinese Ixeris herb, Chinese cabbage, green hill, chrysanthemum, eliminating lobular dark stomach medicine, Yama Ashi, male and female sword, cold water, Dan Xin dish, wild taro, coyotes, pimple medicine, drilling grass, soil before three seven
[ source ]
Medicine medium source: as the Compositae Dongfeng food and short crown Dongfeng food and the grass roots.
Latin animal mineral name: 1.Doellingeria scaber ( Thunb. ) Nees [Asetr scaber Thubn.]2.Doellingeria marchandii ( Levl. ) Ling
Harvest and storage roots: collected in autumn, summer, autumn harvest the whole grass, clean, fresh or dried.
[ ] the original morphology
1Dongfeng food perennial is herbaceous, tall 1-1.5m. Rhizome short, recumbent, Tan, born by the majority of fibrous roots. Stems erect, sometimes reddish central, there is a rough. Ye Husheng; petiolar long 5-15cm, winged; leaf blade cordate, long 9-15cm, wide 6-15CM, above green, glaucous below; both sides have a rough, margin with a small pointed teeth, base acute narrowly into narrow wing length10-15cm handle, after spending the above middle; leaf blade ovate-triangular, apex acute both sides pointed, hairy. Capitula1.8-2.4cm, arranged in a conical corymbose; involucral bracts ca.3, unequal, margin membranous; peripheral layer 1female about 10, tongue, tongue, white, oblong central strip; a plurality of yellow hermaphrodite flower, corollaceous canister shape, the upper 5tine is cracked, tooth sheet lanceolate. Achenes obovoid or ellipsoid, with 5thick ribbed, glabrous; crested dirty yellow, and the tubular corolla length. Florescence 6-10 month, month of fruit period 8-10.
2 short crown Dongfeng food this species and Dongfeng food 's difference lies in: the leaf blade cordate, the length and width are7-10CM, petiole to17cm above, middle petiole winged. Capitate diameter is2.5-4cm; involucral bracts3subequal, only the inner involucral bracts margin membranous. Achenes are coarse Fu Mao; crested brown.
[ ] habitat distribution
Ecological environment:1in montane forest edge and near grass valley.
2in valleys, water, field, road.
Resource distribution:1Distribution in the northern China, Eastern, central and southern regions.
2located in Zhejiang, Jiangxi, Hubei, Guangxi, Guangdong, Sichuan, Guizhou and Yunnan.
[ ] taste spicy; Gan; micro
[ ] functions of clearing away heat and toxic material; this eyesight. The main common cold of wind-heat; headache dizzy; swollen red eyes; sore throat; acute renal fire; lung hematemesis; traumatic injury; carbuncle boils; snake bites
[ usage]: orally taken decoction,15-30g. External: appropriate, fresh grass trace and apply.
Excerpts from" Chinese Materia Medica" [ ]
http://chinese-herbal-medicines-directory.blogspot.com/