1, Habitat: Zhejiang of China
2, Description:
a, Irregularly oblate
b,0.5-1.5cm in diameter
c,Externally yellow or yellowish-brown
d,Irregularly reticulate-wrinkled
e,Apex with slight dented stem scars
f,Usually with tuberculate base
g,Texture hard and fragile
h, Fracture yellow, horny, waxy-shinny
i, Slight odour
j,Bitter taste
3,Efficiency: promoters circulations of blood and qi, and relieves pain
4, Application:
a, Chest pain and epigastric pain
b,Amenorrhea, dysmenorrheal and blood stasis after childbirth
c,Traumatic swelling and pain