南姜:http://image.baidu.com/i?ct=503316480&z=0&tn=baiduimagedetail&word=%C4%CF%BD%AA&in=13931&cl=2&cm=1&sc=0&lm=-1&pn=0&rn=1&di=148503416&ln=219
沙姜:
http://image.baidu.com/i?ct=503316480&z=0&tn=baiduimagedetail&word=%C9%B3%BD%AA&in=675&cl=2&cm=1&sc=0&lm=-1&pn=1&rn=1&di=2233116140&ln=946
