Origin：From the bulb of cirrhosa D.Don,Fritillaria unibracteata Hsiao et K. C. Hsia,Fritillaria przezvalskii Maxim.,Fritillariadelavayi Franch.,Fritillaria taipaiensis P. Y. Li or Fritillaria unibracteata Hsiao et K. C* Hsiavan wabuensis ( Y. Tang et S. C. Yue) Z. D. Liu, S.Wang et S. C. Chen by cell disruption.
Functions：Clearing away heat and nourishing the lung, resolving phlegm and arresting cough, removing stasis and eliminating carbuncles. Using in lung heat, dry cough with little sputum, chronic cough by deficiency of Yin, blood in sputum, scrofula, carbuncles in breast and lung.