Large Cyperus rotundus

[ ]" Guizhou herbal medicine".
[ ] Pinyin name Dà Xiā n F ùZì Ji
[ alias ] triangular grass
[ source ] as the sedges brick seedling whole plant or root. Summer, autumn harvest.
[ ] the original morphology of rhizome short, stem sparsely caespitose, tall 10 ～50 centimeters, sharp three prism. Ye to stalk or straw length, width 3 ～6 mm; leaf sheath brown or red brown. From 5 to8leaflike bracts, longer than flowers; umbels with6 ～12radiation branch, radiation branch of unequal length, up to 8cm; inflorescences of spikes cylindric or oblong, with numerous crowded spikelets; spikelets spreading or slightly drooping, linear-lanceolate, with 1to 2nutlets; spikelets shaft broadly winged, white, transparent; scales membranous, margin often involute, pale yellow or green and white below, with most of the 3veins, veins prominent; stamens 3, anthers linear; style short, stigmas3, elongated. Nutlets narrowly oblong, three prism, brown, with a protruding point surface. Fruit period from 4 to October.
[ ] habitat distribution was born in hillside, meadow brook road, Yang Department and forest. Distribution of Shaanxi, Hubei, Hunan, Jiangsu, Zhejiang, Anhui, Jiangxi, Fujian, Taiwan, Guangdong, Guangxi, Guizhou, Yunnan, Sichuan etc..
[ ] taste slightly bitter taste, Xin Gan, ping.
[ indications ] Qufeng Zhiyang, Jieyu menstruation. Treatment of skin itching, irregular menstruation, metrorrhagia.
[ usage]: orally taken decoction,0.5～ 1two.
[ ]" * dictionary" excerpt

http://chinese-herbal-medicines-directory.blogspot.com/