For many years.

[ ] Ch Pinyin name 's n Ni 's n L 's n to be
[ alias ] with blood the Ye Yizhi gun
[ source ]
Medicine source: as Orchidaceae amoena false bulb and the whole grass.
Latin animal mineral name: Changnienia amoena Chien
Harvest and storage: summer and autumn harvest, washed, dried or fresh.
[ ] the original morphology amoena, terrestrial plants, high 10-18cm. The pseudobulbs broadly ovate, with 2-3, diameter of about 1cm, meat quality. The top gives birth to 1 leaves; petiole length 5.5-9.5cm; leaf blade suborbicular or broadly elliptic, long 6.5-11cm, 5-8cm wide, apex acute or acuminate, base rounded, margin entire, abaxially purplish red, with 9-11 vein. Scapes from false bulb apex long, erect, terminal 1 flowers; bracts small, caducous; flowers pale purple, the diameter of 4-5cm; sepals oblong-lanceolate, length 3.2cm, width 8mm, apex obtuse, with glands; leaf is broad, oblique obovate-lanceolate, length 2.8cm, width 1.2cm, apex blunt, glandular; labellum was born in core column base, elliptic, long 2.5cm, base rounded, 3 crack, in lobation ramp, subreniform, margin crisped rounded teeth, clawed, lip plates with 5 appendages, lateral lobes erect, obliquely ovate-triangular; from the gross, horn, slightly curved; gynostemium long, with broad wings, no column foot; ovary long 7-8mm. Florescence in April.
[ ] habitat distribution
Ecological environment : in forests or forest edge humid.
Resource distribution: distribution in southern Shaanxi and Jiangsu, Zhejiang, Jiangxi, Hubei, Hunan, Sichuan etc..
[ ] the taste of bitter cold;
[ function ] heat cooling blood detoxification; indications. Primary cough; cough with blood; furuncle furunculosis
[ usage]: orally taken decoction, 15-30g. External: fresh goods amount, trace and apply.
Excerpts from" Chinese Materia Medica" [ ]
http://chinese-herbal-medicines-directory.blogspot.com/