Spatholobi caulis is a traditional Chinese medicine.It has traditional efficacy of enrichment the blood,promoting blood circulation and activating collaterals,which is generally used in the treatment of menstruation,hemopenia yellow,numbness paralysis,rheumatism bi-complex pain and so on.And modern medical research shows that the Spatholobi caulis has anti-cancer,anti-inflammatory,antiviral,promoting hematopoiesis and improve immunity,sedative hypnotic effect.So this article mainly aimed at the morphological characteristics,physiological characteristics,biochemical characteristics of Spatholob...